The Law Code of Devala 23

23

hrāso na vidyate yasya prāyaścittaṃ durātmanaḥ
guhyakakṣaśirobhrūṇāṃ kartavyaṃ keśavāpanam

For that wicked person whose penance admits of no diminution, / shaving of the hair on the private parts, armpits, head, and brows must be performed.