'Razor' in the Bible

"'All the days of the vow of his separation no razor may be used on his head until the time is fulfilled for which he separated himself to the Lord. He will be holy, and he must let the locks of hair on his head grow long.

Your tongue carries out your destructive plans; it is as effective as a sharp razor, O deceiver.

At that time the sovereign master will use a razor hired from the banks of the Euphrates River, the king of Assyria, to shave the head and the pubic hair; it will also shave off the beard.

"As for you, son of man, take a sharp sword and use it as a barber's razor. Shave off some of the hair from your head and your beard. Then take scales and divide up the hair you cut off.