Revelation 6:5-6

And when it opened the third seal, I heard the third living creature saying, Come and see. And I saw: and behold, a black horse, and he that sat upon it having a balance in his hand. And I heard as a voice in the midst of the four living creatures saying, A choenix of wheat for a denarius, and three choenixes of barley for a denarius: and do not injure the oil and the wine.