Musannaf Ibn Abi Shaybah 31802 — Reports on reciting "Say: He

Sa'id bin Abi Sa'id said: When I had finished the Maghrib prayer, Nafi' bin Jubayr met me. I said: "How are you?" He said: "When you pass by the grave of the Prophet (peace and blessings be upon him), say: 'Peace be upon the Prophet (peace and blessings be upon him) and the mercy of Allah,' for Satan will then say: 'There is no company for you.' When you enter upon your family, say: 'Peace be upon you,' for Satan will then say: 'There is no place to spend the night for you.' Then when food is brought before you, say: 'I begin in the name of Allah,' for Satan will certainly flee, disgraced and humiliated, and will say to his companions: 'There is neither a place for you to spend the night nor anything for you to eat.'"