Musannaf Ibn Abi Shaybah 37006 — The words of the Prophet Musa

Khalaf bin Hawshab said: Jibra'il (peace be upon him), or he said: an angel, came to Yusuf (peace be upon him) in the prison. Yusuf (peace be upon him) said: O angel of pleasant scent and pure garments! Tell me about Ya'qub (peace be upon him). Or he said: What has become of Ya'qub (peace be upon him)? The angel replied: His sight has gone. Yusuf (peace be upon him) asked again: How great was his grief? The angel replied: Equal to the grief of seventy mothers bereft of their children. Yusuf (peace be upon him) asked again: What reward is there for him (for this)? The angel replied: (For this he has) a reward equal to that of one hundred martyrs.