Leviticus 19:27 in the King James Version
Ye shall not round the corners of your heads, neither shalt thou mar the corners of thy beard.
Context
26 “‘You shall not eat any meat with the blood still in it. You shall not use enchantments, nor practice sorcery.
27 “‘You shall not cut the hair on the sides of your head or clip off the edge of your beard.
28 “‘You shall not make any cuttings in your flesh for the dead, nor tattoo any marks on you. I am the LORD.