It was narrated from Ibn ‘Abbas (رضي الله عنه) that

He stayed overnight with his maternal aunt Maimoonah. The Prophet (ﷺ) came after Isha' and prayed four (rak’ahs), then he slept. Then he got up and said: Has the boy gone to sleep? or words to that effect. He got up and prayed, and I got up and stood on his left. He took hold of me and put me on his right. Then he prayed five rak'ahs. Then he slept until I could hear him breathing deeply. Then he went out and prayed.