7-95 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Sa’ed ibn Abdullah quoted Ayoob ibn Nooh, on the authority of Muhammad ibn Abi Umayr, on the authority of Abdullah ibn Sin’an, on the authority of Aba Abdullah as-Sadiq (MGB),

“Whoever says the following supplications at the end of the prostration of the recommendable (Nafila) prayer after the eve of Friday night, ‘O my Lord! I beseech you by your Noble Face and Grand Name that you send blessingsupon Muhammad and his household and that you forgive my major sins’ for seven times would be forgiven by God just when he lifts his head off from the position of prostration.’”Aba Abdullah as-Sadiq (MGB) also said, “Angels who carry golden pens and silver tablets descend to the Earth on Thursday nights and Fridays. They only record the reward of sending blessings upon Muhammad and his household on Thursday nights and Fridays. It is not recommendable to go after your needs on Fridays before the Friday prayer, but it is fine to do so afterwards.”