The Messenger of Allah (ﷺ) used to commend prayer at night during Ramadan, but did not command it as duty. He would say: If anyone prays during the night in Ramadan because of faith and seeking his reward from Allah, his previous sins will be forgiven for him. When the Messenger of Allah (ﷺ) died, this was the practice, and it continued thus during Abu Bakr's caliphate and early part of 'Umar's. Abu Dawud said: This tradition has been transmitted by 'Uqail, Yunus, and Abu Uwais in like manner. The version of 'Uqail goes: He who fasts during Ramadan and prays during the night.

The Prophet (ﷺ) as saying: If anyone fasts during Ramadan because of faith and in order to seek his reward from Allah, his previous sins will be forgiven to him. If anyone prays in the night of the power (lailat al-qadr) because of faith and in order to seek his reward from Allah his previous sins will be forgiven for him. Abu Dawud said: This tradition has been transmitted in a similar manner by Yahya b. Abi Kathir and Muhammad b. 'Amr from Abu Salamah.

That the Prophet (ﷺ) once offered (tarawih) prayer in the mosque and the people also prayed along with him. He then prayed on the following night, and the people gathered in large numbers. They gathered on the third night too, but the Messenger of Allah (ﷺ) did not come out to them. When the morning came, he said: I witnessed what you did, and nothing prevented me from coming out to you except that I feared that this (prayer) might be prescribed to you. That was in Ramadan.

The people used to pray (tarawih prayer) in the mosque during Ramadan severally. The Messenger of Allah (ﷺ) commanded me (to spread a mat). I spread a mat for him and he prayed upon it. The narrator then transmitted the same story. The Prophet (ﷺ) said: O People, praise be to Allah, I did not pass my night carelessly, nor did your position remain hidden from me.

We fasted with the Messenger of Allah (ﷺ) during Ramadan, but he did not make us get up at night for prayer at any time during the month till seven nights remained; then he made us get up for prayer till a third of the night had passed. When the sixth remaining night came, he did not make us get up for prayer. When the fifth remaining night came, he made us stand in prayer till a half of the night had gone. So I said: Messenger of Allah, I wish you had led us in supererogatory prayers during the whole of tonight. He said: When a man prays with an imam till he goes he is reckoned as having spent a whole night in prayer. On the fourth remaining night he did not make us get up. When the third remaining night came, he gathered his family, his wives, and the people and prayed with us till we were afraid we should miss the falah (success). I said: What is falah? He said: The meal before daybreak. Then he did not make us get up for prayer during the remainder of the month.

When the last ten days of Ramadan came, the Prophet (ﷺ) kept vigil and prayed during the whole night, and tied the wrapper tightly, and awakened his family (to pray during the night). Abu Dawud said: The name of Abu Ya'fur is 'Abd al-Rahman b. 'Ubaid b. Nistas.

The Messenger of Allah (ﷺ) came out and saw that the people were praying during (the night of) Ramadan in the corner of the mosque. He asked: Who are these people ? It was said to him that those were people who had not learnt Quran. But Ubayy b. Ka'b is praying and they would pray behind him. The Prophet (ﷺ) said: They did right and it is good what they did. Abu Dawud said: This tradition is not strong, the narrator Muslim b. Khalid is weak.

I said to Ubayy b. Ka'b: Tell me about lailat al-qadr, O Abu al-Mundhir, for our companion (Ibn Mas'ud) was questioned about it, and he said: Anyone who gets up for prayer every night all the year round will hit upon it (i.e. lailat al-qadr). He replied: May Allah have mercy on Abu 'Abd al-Rahman. By Allah, he knew that it was in Ramadan, (Musaddad's version goes) but he disliked that the people should content themselves (with that night alone); or he liked that the people should not content themselves (with the night alone). According to the agreed version: By Allah, it is the twenty-seventh night of Ramadan, without any reservation. I said: How did you know that, Abu al-Mundhir? He replied: By the indication (or sign) of which the Messenger of Allah (ﷺ) informed us. I asked Zirr: What is the sign ? He replied: The sun rises like a vessel of water in the morning following that night; it has no rays until it rises high up.

I was present at the gathering of Banu Salamah, and I was the youngest of them. They (the people) said: Who will ask the Messenger of Allah (ﷺ) for us about Laylat al-Qadr? That was the twenty-first of Ramadan. I went out and said the sunset prayer along with the Messenger of Allah (ﷺ). I then stood at the door of his house. He passed by me and said: Come in. I entered (the house) and dinner was brought for him. I was prevented from taking food as it was scanty. When he finished his dinner, he said to me: Give me my shoes. He then stood up and I also stood up with him. He said: Perhaps you have some business with me. I said: Yes. Some people of Banu Salamah have sent me to you to ask you about Laylat al-Qadr. He asked: Which night: Is it tonight? I said: Twenty-second. He said: This is the very night. He then withdrew and said: Or the following night, referring to the twenty-third night.

I said to the Messenger of Allah: I have a place in the desert where I live and in which I pray, with the praise of Allah; but give me command about a night when I come to this mosque. He replied: Come on the twenty third night. I (a sub-narrator, Muhammad ibn Ibrahim) said to his (Abdullah ibn Unays's) son: How would your father act? He replied: He used to enter the mosque when he had offered the afternoon prayer, and did not leave it for any purpose till he prayed the morning prayer. Then when he had prayed the morning prayer, he found his riding beast at the door of the mosque, mounted it and got back to his desert.

The Prophet (ﷺ) as saying: Seek laitat al-Qadr in the last ten night of Ramadan. When nine (nights) remain (i.e. on the twenty first) , when seven (night) remain (i.e. on the twenty third), and when five (nights) remain (i.e. on the twenty fifth).

The Messenger of Allah (ﷺ) used to spend the middle ten days of Ramadan in retirement and devotion (i'tikaf) in the mosque. One year he had retirement and devotion in the mosque (as usual); when the twenty-first night came, and this night when he used to come out his devotion in the mosque, he said: He who has engaged himself in devotion along with me should do so during the last ten days; I saw that night, that was caused to forget it, but I have seen myself prostrating in water and mud on the morning following (that night), so seek it in the last ten days and seek it every night with an odd number. Abu sa'id said: Rain fell that night, the mosque that was thatched building dripped, and my eyes saw the Messenger of Allah (ﷺ) with the traces of water and mud, on his forehead on the morning following the twenty-first night.

The Prophet (ﷺ) said: Seek it (laylat al-Qadr) in the last ten days of Ramadan. Seek it on the ninth, seventh and fifth night. I (Abu Nadrah) said: You know counting better than us, Abu Sa'id. He said: Yes. I asked: What do you mean by the ninth, seventh and fifth night? He said: When the twenty-first night passes, the night which follows it is the night; when the twenty-third night passes, the night which follows it is the seventh; when the twenty-fifth passes, the night which follows it is the fifth. Abu Dawud said: I do not know whether anything remained hidden from me or not.

The Messenger of Allah (ﷺ) said to us: Seek it (laylat al-Qadr) on the seventeenth night of Ramadan, and on the twenty first night, and on the twenty-third night. He then kept silence.