Qutayba bin Sa'id bin Jamil قتيبة بن سعيد بن جميل · The Book of Jihad

"Sahl bin Sa'd said: 'I saw Marwan sitting in the Masjid so I went and sat beside him, and he told us that Zaid bin Thabit had told him, that the Messenger of Allah (ﷺ) dictated to him the words: An-Nisa' 4:95.

"I heard the Messenger of Allah (ﷺ) say: 'The eye that stays awake in the cause of Allah will be forbidden to the Fire.'"

"Were it not that it would be too difficult for my Ummah, I would not have stayed behind from any expedition. But they could not find mounts, and I could not find any mounts for them, and it would be too hard for them to stay behind when I went out. And I wish that I could be killed in the cause of Allah, then brought back to life, then killed, then brought back to life, then killed," three times.

"When the Messenger of Allah (ﷺ) went to Quba' he used to come to Umm Haram bint Milhan and she would feed him. Umm Haram was married to 'Ubadah bint As-Samit. The Messenger of Allah (ﷺ entered upon her and she fed him and checked his head for lice. The Messenger of Allah (ﷺ) fell asleep, then he woke up smiling. She said: 'What is making you smile, O Messenger of Allah?' He said: 'Some people of my Ummah were…