My father narrated to us. He said: `Ali b. Ibrahim b. Hashim narrated to us from his father from Ibrahim b. Raja'. He said: Hammad b. Zayd narrated to us from Aban from Ibn `Abbas, or from Aban b. Thabit from Anas b. Malik. He said:

The Messenger of Allah (s) said: He who hates `Ali has declared war on Allah. He who has doubt in `Ali has disbelieved.