"The Messenger of Allah (ﷺ) would perform voluntary Salat upon his mount facing whichever direction he was headed, while he was coming from Makkah to Al-Madinah." Then Ibn 'Umar recited: To Allah belong both the east and the west. (2:115)"

And Ibn 'Umar said: "It was about this that the Ayah was revealed."

This Hadith is Hasan Sahih.

It has been reported from Qatadah that he said about this Ayah: To Allah belong both the east and the west, so wherever you turn, there is the Face of Allah. : So turn your face in the direction of Al-Masjid Al-Haram. Meaning: facing it."

And it has been reported that Mujãhid said about this Ayah: "So wherever you turn, there is the Face of Allah": "So there is the direction of Allah."
Jami` at-Tirmidhi Book 47, Hadith 10
← Previous Hadith from his father who said: "We were with the Messenger of Allah (ﷺ) on a journey on a very dark night and we did not know where the Qiblah was. So each man among us prayed in his own direction. In the morning when we mentioned that to the Messenger of Allah (ﷺ), then the following was revealed: "So wherever you turn, there is the Face of Allah. (2:115)"

Jami` at-Tirmidhi Book 47, Hadith 9 Next Hadith → that 'Umar bin Al-Khattab said: "O Messenger of Allah (ﷺ)! I wish that we could perform Salat behind the Maqam: So the following was revealed: And take you the Maqam of Ibrahim as a place of Salat. (2:125)."

Jami` at-Tirmidhi Book 47, Hadith 11