24. Ahmad ibn Muhammad ibn Yahya al-`Attar said: Sa`d ibn `Abd Allah said, on the authority of Ya`qub ibn Yazid, on the authority of Hammad ibn `Isa, on the authority of Hariz ibn `Abd Allah, on the authority of Abu `Abd Allah that The Messenger of Allah said: “Nine things have been raised from My Ummah: error, forgetfulness, coercion, weakness, ignorance, compulsion, jealousy, evil omen, and the evil thoughts form the whisper (of Satan) which they do not say.”