Imam al-Hakim says: I heard Abu al-Abbas Muhammad bin Ya'qub say: I heard al-Abbas bin Muhammad al-Duri say that Yahya bin Ma'in used to say: Ata' bin Yasar narrated from Abdullah al-Sunabihi, a Companion, who is also called Abu Abdullah. Bear in mind that al-Sunabihi (Abd al-Rahman bin Usaylah) is the associate of Sayyiduna Abu Bakr al-Siddiq (may Allah be pleased with him), while another al-Sunabihi (al-Sunabih bin al-A'sar) is the associate of Qays bin Abi Hazim.