It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that I once spent the night at the house of my maternal aunt, Umm al-Mu’minin Sayyidah Maymunah bint Harith (may Allah be pleased with her). The Prophet (peace and blessings be upon him) woke up during the night, relieved himself, then came and washed his face and hands and lay down again. After some part of the night had passed, he woke up again, came to the water-skin, untied its string, and performed ablution thoroughly. Then he stood up to pray. I kept waiting for the Prophet (peace and blessings be upon him) so that he would not see me. Then I stood up and did what the Prophet (peace and blessings be upon him) had done, and came and stood on his left side. The Prophet (peace and blessings be upon him) took me by the ear and turned me, so I ended up on his right side. The Prophet (peace and blessings be upon him) continued to pray during this time. The total number of rak‘ahs of the Prophet’s (peace and blessings be upon him) prayer was thirteen, including the two sunnah rak‘ahs of Fajr. After that, the Prophet (peace and blessings be upon him) lay down and slept until the sound of his snoring could be heard. After a short while, Sayyiduna Bilal (may Allah be pleased with him) came and informed about the prayer, so the Prophet (peace and blessings be upon him) stood up to lead the prayer and did not perform fresh ablution.