Al-Husayn b. Ibrahim b. Natana narrated to us. He said: `Ali b. Ibrahim narrated to us from his father Ibrahim b. Hashim from al-Hasan b. Mahbub from Hisham b. Salim from Aban b. Taghlub. He said: Abu `Abdillah al-Sadiq Ja`far b. Muhammad said:

Surely, when the believer has a nightmare, he is forgiven of his sins. When his body becomes ill, his sins are forgiven.