Ezekiel 5:1
"Now as for you, Son of Man, you are to go find a sharp sword and use it like a barber's razor. You are to cut your hair and beard. Then you are to take a weighing scale and divide your shaved hair into three parts.
Leviticus 21:5
"They are not to cut their hair in ritualistic patterns on their heads, deface the edges of their beards, or make incisions in their flesh.
Isaiah 7:20
At that time, the LORD will hire a barber to come from beyond the Euphrates River that is, the king of Assyria and he will shave your heads, your leg hair, and your beards, too.
Ezekiel 44:20
Also, they are not to shave their heads nor let their hair grow long. Instead, they are certainly to trim the hair on their heads.
Daniel 5:27
TEKEL: You've been weighed on the scales and you don't measure up.