Umar b. al-Khattib reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: Allah, the Great and Majestic, forbids you to swear by your fathers. Umar said: By Allah. I have never sworn (by my father) since I heard Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) forbidding it mentioning them on my behalf nor on behalf of someone else.

This hadith has been transmitted on the authority of Zuhri except that in the hadith narrated on the authority of Uqail the words are: I did not take oath by (anyone else except Allah) since I heard Allah's Messenger forbidding it. nor did I speak in such terms, and the narrator did not say, on my own behalf or on behalf of someone else .

Salim reported on the authority of his father that Allah's Apostle ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) heard 'Umar while he was taking oath by his father. The rest of the hadith is the same.

Abdullah (b. Umar) reported that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) found, Umar b. al-Khattab amongst the riders and he was taking oath by his father Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) called them (saying) ; Our Allah, the Exated and Majestic, has forbidden you that you take oath by your father. He who bag to take an oath, he must take it by Allah or keep quiet.

This hadith is narrated on the authority of Ibn Umar through another chain of transmitters.

Ibn 'Umar heard Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: He who has to take an oath, he must not take oath but by Allah. The Quraish used to take oath by their fathers. So he (the Holy Prophet) said: Do not take oath by your fathers.

Abu Huraira reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: He who takes an oath in the course of which he says: By Lat (and al-'Uzza), he should say: There is no god but Allah; and that if anyone says to his friend: Come and I will gamble with you, he should pay sadaqa.

This hadith has been narrated on the authority of Zuhri.

Abd al-Rahman b. Samura reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: Do not swear by idols, nor by your fathers.

Abu Musa al-Ash'ari reported: I came to Allah's Apostle ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) along with a group of Ash'arites requesting to give us a mount. He (the Holy Prophet) said: By Allah, I cannot provide you with a mount, and there is nothing with me which I should give you as a ride. He (the narrator) said: We stayed there as long as Allah willed. Then there were brought to him (to the Holy Prophet) camels. He (the Holy Prophet) then ordered to give us three white humped camels, We started and said (or some of us said to the others): Allah will not bless us. We came to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) begging him to provide us with riding camels. He swore that he could not provide us with a mount, but later on he provided us with that. They (some of the Prophet's Companions) came and informed him about this (rankling of theirs), whereupon he said: It was not I who provided you with a mount, but Allah has provided you with that. So far as I am concerned, by Allah, if He so wills, I would not swear, but if, later on, I would see better than it, I (would break the vow) and expiate it and do that which is better.

Abu Musa reported: My friends sent me to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) asking him to provide them with mounts as they were going along with him in jaish al-'Usrah (the army of destitutes or of meagre means or army setting out during the hard times and that is the occasion of the expedition of Tabuk) I said: Apostle of Allah, my friends have sent me to you so that you may provide them with mounts. He (the Holy Prophet) said: By Allah, I cannot provide you with anything to ride. And it so happened that he was at that time much perturbed. I little knew of it, so I came back with a heavy heart on account of the refusal of Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ), and the fear that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) might have some feelings against me. I returned to my friends and informed them about what Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) had said. I had hardly stayed for a little that I heard Bilal calling: 'Abdullah b. Qais. I responded to his call. He said: Hasten to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ), he is calling you, When I came to the Prophet ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) he said: Take this pair, this pair, and this pair (i. e. six camels which he had bought from Sa'd), and take them to y, our friends and say: Verily Allah (or he said: Verily Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) has provided you with these animals. So ride upon them. Abu Musa said: I went along with them to my friends and said: Verily Allah's messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) has provided you with these animals for riding; but by Allah, I shall not leave you until some of you go along with me to him who had heard the talk of Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) then I asked him for you, and his refusal for the first time, and then his granting them to me subsequently; so you should not think that I narrated to you something which he did not say. They said to me: By Allah, in our opinion you are certainly truthful, and we would do as you like. So Abu Musa went along withsome of the menfrom them until they came to those who had heard the words of Allah's Messenger (may, peace be upon him) and his refusal to (provide) them with (animals) ; and subsequently his granting (the animals) to them; and they narrated to them exactly as Abu Masa had narrated to them.

Ayyub said: We were sitting in the company of Abu Musa that he called for food and it consisted of flesh of fowl. It was then that a person from Banu Tamim visited him. His complexion was red having the resemblance of a slave. He said to him: Come and (join me in food). He showed reluctance. He (Abu Masa) said: Come on, for I saw Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) eating it (fowl's meat), whereupon that person said: I saw it eating something (of filth and rubbish) and I found it repugnant and took an oath that I would never eat that. He (Abu Muds) said: Come, so that I would narrate to you about that (the incident pertaining to vow). (And he narrated thus): I came to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) along with a group of people belonging to the tribe of Ash'ari, asking him to provide us with riding camels. He (the Holy Prophet) said: By Allah, I cannot provide you with riding animals. And there is nothing with me with which I can provide you a mount. We stayed (for some time) there as Allah willed, and there was brought to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) booty of camels. He called us and commanded that we should be given five white humped camels. As we were about to go back, some of us said to the other: As we made Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) forget oath, there would be no blessing for us (in his gift). We went back to him and said: Allah's Messenger, we came to you to provide us with riding animals and you took an oath that you would never equip us with mounts and then you have provided us with the riding beasts Allah's Messenger, have you forgotten? Thereupon he said: I swear by Allah that if Allah so wills, I shall not swear an oath, and then consider something else to be better than it without making atonement for my oath and doing the thing that is better. So you go; Allah, the Exalted and Glorious, has given you riding animals.

This hadith has been narrated on the authority of Abu Musa al-Ash'ari with a slight variation of words.

Zahdam al-Jarmi reported: We were in the company of Abu Musa. The rest of the hadith is the same.

Zahdam al-Jarmi reported: I visited Abu Musa and lie was eating fowl's meat. The rest of the hadith is the same with this addition that he (the Holy Prophet) said: By Allah, I did not forget it.

Abu Musa al-Ash'ari reported: We came to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) requesting him to provide us with riding camels. He (the Holy Prophet) said: There is nothing with me with which I should equip you. By Allah, I would not provide you with (riding camels). Then Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) sent to us three camels with spotted bumps. We said: We came to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) asking him to equip us with riding animals. He took an oath that he could not equip us. We came to him and informed him. He said: By Allah, I do not take an oath, but when I find the other thing better than that, I do that which is better.

Abu Musa reported: We walked on foot and came to Allah's Apostle (may peace he upon him) asking him to provide us with mounts. The rest of the hadith is the same.

Abu Huraira reported: A person sat late in the night with Allah's Apostle ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ), and then came to his family and found that his children had gone to sleep. His wife brought food for him. but he took an oath that he would not eat because of his children (having gone to sleep without food) He then gave precedence (of breaking the vow and then expiating it) and ate the food He then came to Allah s Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) and made mention of that to him, whereupon Allah's Messenger (may peace he upon him) said: He who took an oath and (later on) found something better than that should do that, and expiate for (breaking) his vow.

Abu Huraira reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: He who took an oath and then found another thing better than (this) should expiate for the oath (broken) by him and do (the better thing).

Abu Huraira reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: He who took an oath and (later on) found another thing better than that, he should do that which is better, and expiate for the vow (broken by him).

This hadith is narrated on the authority of Suhail with the same chain of transmitters (with these words): He should expiate for (breaking) the vow and do that which is better.

Tamim b. Tarafa reported: A beggar came to 'Adi b. Hatim and he begged him to give him the price of a slave, or some portion of the price of the slave. He ('Adi) said: I have nothing to give you except my coat-of-mail and helmet. I will, however, write to my family to give that to you, but he did not agree to that. Thereupon 'Adi was enraged, and said: By Allah, I will not give you anything. The person (then) agreed to accept that, whereupon he said: By Allah, had I not heard Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) saying: He who took an oath, but then found something more pious in the sight of Allah, he should (break the oath) and do that which is more pious, I would not have broken the oath (and thus paid you anything).

Adi b. Hatim reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: He who took an oath, but he found something else better than that, should do that which is better and break his oath.

Adi reported Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) as saying: When anyone amongst you takes an oath, but he finds (something) better than that he should expiate (the breaking of the oath), and do that which is better.

This hadith is reported on the authority of Adi b. Hatim through another chain of transmitters.