The Book of Characteristics · Hadith 67 (#Ḥadīth #1)

1-66 حدثنا أبي رضي الله عنه قال: حدثنا سعد بن عبد الله قال: حدثنا محمد بن الحسين بن أبي الخطاب، عن صفوان بن يحيى، عن السري بن خالد، عن أبي عبد الله عليه السلام قال: قال رسول الله صلى الله عليه وآله: ما طهرت كف فيها خاتم من حديد

1-66 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Sa’ed ibn Abdullah quoted on the authority of Muhammad ibn al-Hussein ibn Abil-Khat’tab, on the authority of Safvan ibn Yahya, on the authority of Al-Sari ibn Khalid, on the authority of Aba Abdullah as-Sadiq (MGB) that God’s Prophet (MGB) said, “A hand on which there is an iron ring is not clean.”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).