Revelation 6:5-6

5When the lamb opened the third seal, I heard the third living creature say, “Go!” I looked, and there was a black horse, and its rider held a scale.

6I heard what sounded like a voice from among the four living creatures, saying, “A quart of wheat for a day’s pay or three quarts of barley for a day’s pay. But do not damage the olive oil and the wine.”