18. Al-Husayn ibn Muhammad has narrated from Mu‘alla ibn Muhammad from Muhammad ibn Jumhur from Hammad ibn ‘Isa from ‘Abdallah ibn Jundab who has said the following. “I asked abu al-Hassan about the words of Allah, the Most Majestic, the Most gracious. “We sent Our guidance to them so that perhaps they might take heed.” (28:51) The Imam said, “It means the one Imam after the other.”