Mark 4:26-29

Jesus also told them this parable: “God’s kingdom realm is like someone spreading seed on the ground. He goes to bed and gets up, day after day, and the seed sprouts and grows tall, though he knows not how. All by itself it sprouts, and the soil produces a crop; first the green stem, then the head on the stalk, and then the fully developed grain in the head. Then, when the grain is ripe, he immediately puts the sickle to the grain, because harvest time has come.”