'Bald' in the Bible

“Also they will make themselves bald for youAnd gird themselves with sackcloth;And they will weep for you in bitterness of soulWith bitter mourning.

“Son of man, Nebuchadnezzar king of Babylon made his army labor hard against Tyre; every head was made bald and every shoulder was rubbed bare. But he and his army had no wages from Tyre for the labor that he had performed against it.”