1 Bible Verses about Balances, Metaphorical Use

And when he had opened the third seal, I heard the third living creature, saying, Come and see. And I saw, and behold, a black horse; and he who sat upon it, has a pair of scales in his hand. And I heard a voice in the midst of the four living creatures, saying, A chenix of wheat for a denarius, and three chenices of barley for a denarius; you see that you injure not the oil, nor the wine.