And whatever is narrated from Ali ibn Hassan, I have narrated it from Muhammad ibn Al-Hasan - may Allah (swt) be pleased with him - from Muhammad ibn Al-Hasan Al-Ṣaffar, from Ali ibn Hassan Al-Wasiṭi. And I have also narrated it from my father - may Allah (swt) be pleased with him - from Saʿd ibn Abdullah, from Al-Hasan ibn Musa Al-Khashshab, from Ali ibn Hassan Al-Wasiṭi.