"I looked for the Messenger of Allah and I put my hand on his hair." He said: "Your Shaitan has come to you." I said: "Don't you have a Shaitan?" He said: "Yes, but Allah helped me with him, so he submitted."
Sunan an-Nasa'i Book 36, Hadith 22
← Previous Hadith "O Prophet! Why do you forbid (for yourself) that which Allah has allowed to you.' until the end of the Verse.

Sunan an-Nasa'i Book 36, Hadith 21 Next Hadith → "I noticed that the Messenger of Allah was not there one night, and I thought that he had gone to one of his other wives, so I reached out for him, and found him bowing or prostrating, and saying: 'Subhanaka wa bi hamdika la ilaha illa anta (Glory and praise be to You, there is none worthy of worship but You).' I said: 'May my father and mother be sacrificed for you; you were doing one thing, and I was thinking of something else.'"

Sunan an-Nasa'i Book 36, Hadith 23