মুয়াত্তা ইমাম মালিক ৩৮

Yahya related to me from Malik from Abu'zZinad from al-Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "When you wake up from sleep to pray, wash your hands before you put them in the wudu water, for you do not know where your hands have spent the night

Yahya related to me from Malik from Zayd ibn Aslam that the ayat "You who believe! When you rise for prayer wash your faces, and your arms to the elbows, and wipe over your heads and your feet up to the ankles," refers to rising from bed, meaning sleep. Yahya said that Malik said, "The situation with us is that one does not have to do wudu for a nose-bleed, or for blood, or for pus issuing from the body. One only has to do wudu for impurities which issue from the genitals or the anus, or for sleep

Yahya related to me from Malik from Yahya ibn Muhammad ibn Talhafrom Uthman ibn Abd ar-Rahman that his father related to him that he had heard that Umar ibn al-Khattab used to wash what was beneath his waist wrapper with water. Yahya said that Malik was asked what a man should do if, when he did wudu, he forgot and washed his face before he had rinsed his mouth, or washed his forearms before he had washed his face. He said, "If someone washes his face before rinsing his mouth, he should rinse his mouth and not wash his face again. If someone washes his forearms before his face, however, he should wash his forearms again so that he has washed them after his face. This is if he is still near the place (of wudu)." Yahya said that Malik was asked about what a man should do if he had forgotten to rinse his mouth and nose until he had prayed, and he said, "He does not have to repeat the prayer, but should rinse his mouth and nose if he wishes to do any more prayers after that