A loaf of bread

And I heard what seemed to be a voice in the midst of the four living creatures, saying, “A quart of wheat for a denarius, and three quarts of barley for a denarius, and do not harm the oil and wine!” Rev 6:6

A denarius is the equivalent of a days wage. A loaf of bread today costs as much as what certain people are earn per day in other parts of this world. Food for thought.