Treasury of Scripture Knowledge
They are not to have their hair cut off for the dead, or the hair on their chins cut short, or make cuts in their flesh.
You are the children of the Lord your God: you are not to make cuts on your bodies or take off the hair on your brows in honour of the dead;
All the time he is under his oath let no blade come near his head; till the days while he is separate are ended he is holy and his hair may not be cut.
1 Corinthians 11:14
Does it not seem natural to you that if a man has long hair, it is a cause of shame to him?
The ends of the hair round your face and on your chin may not be cut off.