Anas b. Malik reported that Allah's Messenger (ﷺ) had the sublimest character among mankind. I had a brother who was called Abu 'Umair. I think he was weaned. When Allah's Messenger (may peace he upon him) came to our house he saw him, and said
Abu 'Umair, what has the sparrow done? He (Anas) said that he had been playing with that.