Found only once, in Eze 5:1, where reference is made to the Jewish custom of shaving the head as a sign of mourning. The Nazarites were untouched by the razor from their birth (Nu 6:5). Comp. Jg 16:19.
All the days of the vow of his separation there shall no razor come upon his head: until the days shall be fulfilled, in which he separateth himself to the LORD, he shall be holy, and shall let the locks of the hair of his head grow.
And she made him sleep upon her knees; and she called for a man, and she caused him to shave off the seven locks of his head; and she began to afflict him, and his strength went from him.
And thou, son of man, take thee a sharp knife, take thee a barber's razor, and cause it to pass upon thy head and upon thy beard: then take to thee balances to weigh, and divide the hair.
Only referred to in Eze 5:1. Their employment was not usual, but was needed on special occasions, as for a Nazarite; for one supposed to have the leprosy, etc.
And thou, son of man, take thee a sharp knife, take thee a barber's razor, and cause it to pass upon thy head and upon thy beard: then take to thee balances to weigh, and divide the hair.