1. Al-Husayn ibn Muhammad has narrated from ‘Abd Allah ibn ‘Amir from Ali ibn Mahziyar from al-Nadr ibn al-Suwayd from ‘Abd Allah ibn Sinan who has said the following: “Abu ‘Abd Allah عليه السلام, has said that on Friday night after optional Salah (prayer), after Maghrib (soon after sunset) Salah (prayer) one should say, ‘O Lord, I appeal to You through Your gracious face and great name. “Allahumma Salli ‘Ala Muhammad wa ‘Ali Muhammad (O Allah grant Muhammad and his family a compensation worthy of their serving Your cause,)” Forgive my great sin’- seven times.”