Mark 4:26-30

26He also said, “This is what the kingdom of God is like. A man scatters seed on the ground. 27Night and day, whether he sleeps or gets up, the seed sprouts and grows, though he does not know how. 28All by itself the soil produces grain—first the stalk, then the head, then the full kernel in the head. 29As soon as the grain is ripe, he puts the sickle to it, because the harvest has come.” 30Again he said, “What shall we say the kingdom of God is like, or what parable shall we use to describe it?