'Scales' in the Bible

“Now you, son of man, take a sharp sword, use it as you would a barber’s razor, and shave your head and beard. Then take a set of scales and divide the hair.

But I will put hooks in thy jaws, and I will cause the fish of thy rivers to stick unto thy scales, and I will bring thee up out of the midst of thy rivers, and all the fish of thy rivers shall stick unto thy scales.

“You shall have just balances and weights [on your scales and just measures], a just ephah [dry volume measure] and a just bath [liquid measure].