1 Bible Verses about Balances, Metaphorical Use

And when he had opened the third seal, I heard the third living creature saying, Come! And I saw, and lo! a black horse, and he that sat on him, having a pair of scales in his hand. And I heard a voice in the midst of the four living creatures, saying, A quart of wheat for a denary, and three quarts of barley for a denary; and, Hurt not the oil and the wine.