Sunan Abu Dawud
4190
Sahih+2

Narrated Wa'il ibn Hujr: I came to the Prophet (ﷺ) and I had long hair. When the Messenger of Allah (ﷺ) saw me, he said: Evil, evil! He said: I then returned and cut them off. I then came to him in the morning. He said (to me): I did not intend to do evil to you. This is much better

SahihAl-Albani
SahihMuhammad Muhyi Al-Din Abdul Hamid