7-76 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Muhammad ibn Yahya al-Attar quoted Abu Sa’id al-Adamy, on the authority of Muhammad ibn al-Hussein ibn Abil-Khat’tab, on the authority of Muhammad ibn Sin’an, on the authority of Hazifat ibn Mansoor,

“I saw Aba Abdullah as-Sadiq (MGB) had phlebotomy performed on him on a Wednesday afternoon.”