The Messenger of Allah ﷺ was brought milk that had been mixed with water. To his right was a Bedouin Arab and to his left was Abu Bakr. He drank, then gave it to the Bedouin and said, "The one on the right, then the next on the right."
حدثنا يحيى بن يحيى قال قرأت على مالك عن ابن شهاب
أن رسول الله ﷺ أتي بلبن قد شيب بماء وعن يمينه أعرابي وعن يساره أبو بكر فشرب ثم أعطى الأعرابي وقال الأيمن فالأيمن