It was narrated that Abu Taiyah said "I heard Anas bin Malik (RA) say: The Messenger of Allah( ﷺ saw)used to mix with us so much that he said to a little brother of mine: "O Abu Umair, what happened to the Nughair?" (Sahih) (One of the narrators) Waki said: "Meaning, a bird that he used to play with."