1 Bible Verses about Balances, Metaphorical Use

And when he opened the third seal, I heard the third living Creature calling, "Come." So I looked and there was a black horse; its rider held a pair of scales in his hand, and I heard like a voice in the midst of the four living Creatures saying, "A shilling for a quart of wheat, a shilling for three quarts of barley; but harm not oil and wine!"