He told them another parable: “The kingdom of heaven is like a mustard seed, which a man took and planted in his field. ³² Though it is the smallest of all seeds, yet when it grows, it is the largest of garden plants and becomes a tree, so that the birds come and perch in its branches.”

³³ He told them still another parable: “The kingdom of heaven is like yeast that a woman took and mixed into about sixty pounds until it worked all through the dough.”

Matthew 13:31-33