Bible Verses About Shaving

“‘All the days of his vow of separation no razor shall come on his head, until the days are fulfilled, in which he separates himself to the LORD. He shall be holy. He shall let the locks of the hair of his head grow long.

for, behold, you shall conceive, and bear a son; and no razor shall come on his head; for the child shall be a Nazirite to God from the womb: and he shall begin to save Israel out of the hand of the Philistines.”

Neither shall they shave their heads, nor allow their locks to grow long; they shall only cut off the hair of their heads.