Muhammad bin Abi Fadayk محمد بن إسماعيل بن مسلم بن أبي فديك · The Book of the Prayer

When the Messenger of Allah was coming back from the battle of Khaibar, night came and he felt sleepy, so he made camp and said to Bilal: "Keep watch for us tonight." Bilal prayed as much as Allah decreed for him, and the Messenger of Allah and his Companions went to sleep. When dawn was approaching, Bilal went to his mount, facing towards the east, watching for the dawn. Then Bilal's eyes grew heavy while he was leaning on his…

"They mentioned negligence because of sleeping too much, and he said: 'They slept until the sun had risen. The Messenger of Allah said: "There is no negligence when oneis sleeping, rather there is negligence when one is awake. If anyone of you forgets to pray, or sleeps and misses a prayer, then let him pray when he remembers, and during its time if it is a day after. (Sahih)'Abdullah bin Rabah said: "Imran bin Husain heard me when I was…