Sahih Muslim

A'isha, the wife of the Messenger of Allah (ﷺ), reported:The prayer was prescribed as two rak'ahs, two rak'ahs both in journey and at the place of residence. The prayer while travelling remained as it was (originally prescribed), but an addition was made in the prayer (observed)…

A'isha, the wife of the Messenger of Allah (ﷺ), said Allah prescribed the prayer as two rak'ahs, then it was completed (to four rak'ahs) at the place of residence, but was retained in the same position in journey as it was first made obligatory

A'isha reported:The prayer was prescribed as consisting of two rak'ahs, the prayer in travelling remained the same, but the prayer at the place of residence was completed. (Zuhri said he asked 'Urwa why 'A'isha said prayer in the complete form during journey, and he replied that…

Yahya b. Umayya said:I told 'Umar b. al-Khattab that Allah had said:" You may shorten the prayer only if you fear that those who are unbelievers may afflict you" (Qur'an, iv. 101), whereas the people are now safe. He replied: I wondered about it in the same way as you wonder abou…

Ya'la b. Umayya reported:I said to 'Umar b. al-Khattab, and the rest of the hadlth is the same

Ibn 'Abbas reported:Allah has prescribed the prayer through the word of your Prophet (ﷺ) as four rak'ahs when resident, two when travelling, and one when danger is present

Ibn 'Abbas reported:Allah has prescribed the prayer by the tongue of your Apostle (ﷺ) as two rak'ahs for the traveller, four for the resident, and one in danger

Musa b. Salama Hudhali said:I asked Ibn 'Abbas: How should I say prayer when I am in Mecca, and when I do not pray along with the Imam? He said: Two rak'ahs (of prayer) is the Sunnah of Abu'l-Qasim (ﷺ)

A hadith like this has been narrated by Abu Qatada with the same chain of transmitters

Hafs b. 'Asim said:I accompanied Ibn 'Umar on the road to Mecca and he led us in two rak'ahs at the noon prayer, then he went forward and we too went along with him to a place where he alighted, and he sat and we sat along with him, and he cast a glance to the side where he said…

Hafs b. 'Asim reported:I fell ill and lbn 'Umar came to inquire after my health, and I asked him about the glorification of Allah (i. e. prayer) while travelling. Thereupon he said: I accompanied the Messenger of Allah (ﷺ) on a journey but I did not see him glorifying Him, and we…

Anas reported:The Messenger of Allah (ﷺ) said four rak'ahs in the noon prayer while at Medina, but he offered two rak'ahs in the afternoon prayer at Dhu'l-Hulaifa

Anas b. Malik is reported to have said:I observed four rak'ahs in the noon prayer with the Messenger of Allah (ﷺ) at Medina, and said two rak'ahs in the afternoon prayer at Dhu'l-Hulaifa

Yahya b. Yazid al-Huna'i reported:I asked Anas b. Malik about shortening of prayer. He said: When the Messenger of' Allah (ﷺ) had covered a distance of three miles or three farsakh (Shu'ba, one of the narrators, had some doubt about it) he observed two rak'ahs

Jubair b. Nufair reported:I went along with Shurahbil b. al-Simt to a village which was situated at a distance of seventeen or eighteen miles, and he said only two rak'ahs of prayer. I said to him (about it) and he said: I saw 'Umar observing two rak'ahs at Dhu'l-Hulaifa and I (t…

This hadith has been transmitted by Shu'ba with the same chain of narrators and it is narrated from Simt, and the name of Shurahbil has not been mentioned, and he said that he had gone to a place called Dumin, situated at a distance of eighteen miles from Hims

Anas b. Malik reported:We went out from Medina to Mecca with the Messenger of Allah (ﷺ) and he prayed two rak'ahs at each time of prayer till we returned to Medina. I said: For how long did he stay in Mecca? He said: (For) ten (days)

A hadith like this has been narrated by Anas by another chain of transmitters

Yahya b. Abu Ishaq reported:I heard Anas b. Malik say: We went out for Pilgrimage from Medina. The rest is the same

A hadith like this has been transmitted by Anas, but no mention has been made of Pilgrimage