Abu Karayb, Muhammad bin al-'Ala' محمد بن العلاء - أبو كريب · The Book of Marriage

It was narrated that 'Ata' said: "Aishah said: 'The Messenger of Allah did not die until women had been made lawful to him.'"

Zainab bint Jahsh used to boast to the other wives of the Prophet and say: "Allah married me to him from above the Heavens." And the Verse of Hijab was revealed concerning her.