Lev 21.5 They shall not make baldness upon their head, neither shall they shave off the corner of their beard, nor make any cuttings in their flesh.
Isa 7.20 In the same day shall the Lord shave with a razor that is hired, namely, by them beyond the river, by the king of Assyria, the head, and the hair of the feet: and it shall also consume the beard.
Ezec 44.20 Neither shall they shave their heads, nor suffer their locks to grow long; they shall only poll their heads.