Ja`far b. `ali b. al-Hasan b. `Ali b. `Abdullah b. al-Mughira al-Kufi narrated to us. He said: My grandfather al-Hasan b. `Ali narrated to us from his grandfather `Abdullah b. al-Mughira from Isma`il b. Muslim from al-Sadiq Ja`far b. Muhammad from his father from his forefathers . He said:

The Messenger of Allah (s) said: Whoever sleeps out of exhaustion from seeking the halal, he sleeps forgiven.