Clarification of the Transmission Chain to Ahmad Ibn Muhammad Ibn saʿid Al-Hamadani

And whatever is narrated from Ahmad ibn Muhammad ibn Saʿid Al-Hamadani, I have narrated it from Muhammad ibn Ibrahim ibn Ishaq Al-Ṭalqani - may Allah سبحانه وتعالى be pleased with him - from Ahmad ibn Muhammad ibn Saʿid Al-Hamadani Al-Kufi, the freed slave of Banu Hashim.