No. 4, 6 in the chains from the Prophet ﷺ
Each route above this person as the published certificates write it, with its own number; the smallest number is the highest chain.
1. no. 4 from the Prophet ﷺ · through أبي حمزة حمران بن أعين · رواية إسحاق عن خلف بن هشام · on one certificate
2. no. 6 from the Prophet ﷺ · through جعفر الصادق · رواية خلف عن حمزة الكوفي · on one certificate
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