(22) باب فَرْضِ الْقِبْلَةِ .
It was narrated that Al-Bara bin 'Azib said:
"The Messenger of Allah (ﷺ) came to Al-Madinah and prayed toward Bait Al-Maqdis for sixteen months, then he was commanded to face towards the Ka'bah. A man who had prayed with the Prophet (ﷺ) passed by some of the Ansar and said: 'I bear witness that the Messenger of Allah (ﷺ) has been commanded to face towards the Ka'bah' so they turned to face the Ka'bah." (ES)
Reference (ES): Sunan an-Nasa'i 489 (ES)
In-book reference (ES): Book 5, Hadith 42 (ES)
English translation (ES): Vol. 1, Book 5, Hadith 490 (ES)