Sunan an-Nasa'i Book 48, Hadith 14

"The hair of the Prophet was wavy, neither curly nor straight, and (hung down) between his ears and his shoulders."

Previous Hadith

"I came to the Prophet and I had hair. He said: 'This is bad,' and I thought he meant me, so I cut my hair then I came to him. He said to me: 'I didn't mean you, but this is better.'"

Sunan an-Nasa'i Book 48, Hadith 13
Next Hadith

"I met a man who accompanied the Prophet forbade us from combing our hair everyday.'"

Sunan an-Nasa'i Book 48, Hadith 15