The Apostle of Allah (ﷺ) used to place his camel (towards the Ka'ba) and said prayer in its direction.
Sahih Muslim Book 4, Hadith 279
← Previous Hadith The Apostle of Allah (ﷺ) set up (sutra), and Abu Bakr said: He implanted iron-tipped spear and said prayer towards its direction. Ibn Abu Shaiba made this addition to it:" Ubaidullah said that it was a spear."

Sahih Muslim Book 4, Hadith 278 Next Hadith → The Apostle of Allah (ﷺ) used to say prayer towards his camel. Ibn Numair said: The Apostle of Allah (ﷺ) said prayer towards the camel.

Sahih Muslim Book 4, Hadith 280