Sahih al-Bukhari 5165
Book 67: Wedlock, Marriage (Nikaah) · Hadith 100
Hadith text
Narrated Ibn `Abbas:The Prophet (ﷺ) said, "If anyone of you, when having sexual intercourse with his wife, says: Bismillah, Allahumma jannibni-Sh-Shaitan wa jannib-ish-Shaitan ma razaqtana, and if it is destined that they should have a child, then Satan will never be able to harm him
Ibn Abbas bataate hain: Nabi (SAW) ne farmaya, 'Agar tum mein se koi apni biwi ke saath humbistari karte waqt kahe: "Bismillah, Allahumma jannibni-sh-Shaitaana wa jannib-ish-Shaitaana maa razaqtana" (Allah ke naam se, Aye Allah! Humein Shaitaan se bacha aur jo Tu humein aulaad de use bhi Shaitaan se bacha), aur agar unke muqaddar mein bacha ho, to Shaitaan use kabhi nuqsaan nahi pahuncha payega.'
Sahih al-Bukhari 5165 · Book 67, Hadith 100