Narrated Al-Bara':

When Allah's Messenger (ﷺ) arrived at Medina, he prayed facing Jerusalem for sixteen or seventeen months but he wished that he would be ordered to face the Ka`ba. So Allah revealed: -- 'Verily! We have seen the turning of your face towards the heaven; surely we shall turn you to a prayer direction (Qibla) that shall please you.' (2.144) Thus he was directed towards the Ka`ba. A man prayed the `Asr prayer with the Prophet (ﷺ) and then went out, and passing by some people from the Ansar, he said, "I testify. that I have prayed with the Prophet (ﷺ) and he (the Prophet) has prayed facing the Ka`ba." Thereupon they, who were bowing in the `Asr prayer, turned towards the Ka`ba.

Narrated Bara' bin `Azib:

Allah's Messenger (ﷺ) prayed facing Baitul-Maqdis for sixteen or seventeen months but he loved to face the Ka`ba (at Mecca) so Allah revealed: "Verily, We have seen the turning of your face to the heaven!" (2:144) So the Prophet (ﷺ) faced the Ka`ba and the fools amongst the people namely "the Jews" said, "What has turned them from their Qibla (Baitul-Maqdis) which they formerly observed"" (Allah revealed): "Say: 'To Allah belongs the East and the West. He guides whom he will to a straight path'." (2:142) A man prayed with the Prophet (facing the Ka`ba) and went out. He saw some of the Ansar praying the `Asr prayer with their faces towards Baitul-Maqdis, he said, "I bear witness that I prayed with Allah's Messenger (ﷺ) facing the Ka`ba." So all the people turned their faces towards the Ka`ba.

Al-Bara' b. 'Azib reported: I said prayer with the Apostle (ﷺ) turning towards Bait-ul-Maqdis for sixteen months till this verse of Surah Baqara wis revealed:" And wherever you are turn your faces towards it" (ii. 144). This verse was revealed when the Apostle (ﷺ) had said prayer. A person amongst his people passed by the people of Ansar as they were engaged in prayer. He narrated to them (this command of Allah) and they turned their faces towards the Ka'ba.

Anas reported: The Messenger of Allah (ﷺ) used to pray towards Bait-ul-Maqdis, that it was revealed (to him):" Indeed We see the turning of the face to heaven, wherefore We shall assuredly cause thee to turn towards Qibla which shall please thee. So turn thy face towards the sacred Mosque (Ka'ba)" (ii. 144). A person from Banu Salama was going; (he found the people) in ruk'u (while) praying the dawn prayer and they had said one rak'ah. He said in a loud voice: Listen! the Qibla has been changed and they turned towards (the new) Qibla (Ka'ba) in that very state.