6. It is narrated from him (narrator of the Hadith above) from Ahmad ibn Muhammad from Ali ibn al-Hakam from al-Rabi’ ibn Muhammad al-Musalli from ‘Abd Allah ibn Sulayman from Abu ‘Abdillah who has said the following: “Abu ‘Abd Allah once said to me, ‘Our cause had still been hidden until the children of Kisan began to speak of it on the roads, villages and in large places.’”