٢٢٨ - باب استحباب صوم ستة أيام من شوال

From Abū Ayyūb (may Allah be pleased with him): that the Messenger of Allah (peace and blessings be upon him) said: “Whoever fasts Ramadan and then follows it with six days of Shawwāl, it is as though he fasted for all time.” Narrated by Muslim.