و ما كان فيه عن صفوان بن يحيى فقد رويته عن أبي- رضي اللّه عنه- عن عليّ بن إبراهيم بن هاشم، عن أبيه، عن صفوان بن يحيى.
Everything in this book that is narrated from Safwan ibn Yahya has been transmitted by me from my father - may Allah (swt) be pleased with him - from Ali ibn Ibrahim ibn Hashim, from his father, from Safwan ibn Yahya.