It was narrated from Kuraib that 'Abdullah bin 'Abbas told him:
He slept at the house of Maimunah the wife of the Prophet (ﷺ), who was his maternal aunt. He said: I laid down across the mattress an the Messenger of Allah (ﷺ) and his wife lay along it. The Prophet (ﷺ) slept until midnight, or a little before or a little after. The Prophet (ﷺ) woke up and began to rub the sleep from his face with his hand. Then he recited the last ten verses of Surah Al Imran. Then he got up and went to a water skin that was hanging up and performed wudu from it, and he performed wudu well, then he stood up and prayed. Abdullah bin 'Abbas said: I stood up and did what he had done, then I went and stood beside him. The Messenger of Allah (ﷺ) put his right hand on my neck, and took old of my right hand and tweaked it. Then he prayed two rak'ahs, then two rak'ahs, then two rak'ahs, then two rak'ahs, then two rak'ahs, then two rak'ahs, then he prayed witr.Then he lay down until the Mu'adhdhin came to him and he prayed two brief rak'ahs.