Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates that one night I stayed with my maternal aunt, Sayyida Maymunah bint al-Harith (may Allah be pleased with her). (I saw that) the Noble Prophet (peace and blessings be upon him) got up at night and performed prayer, then lay down and slept until he began to snore. Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) says: Then Sayyiduna Bilal (may Allah be pleased with him) came and informed him about the prayer. The Prophet (peace and blessings be upon him) got up and performed the prayer, but did not perform ablution.