Matthew 13:31-35

He set another parable before them, saying, “The Kingdom of Heaven is like a grain of mustard seed which a man took, and sowed in his field, which indeed is smaller than all seeds. But when it is grown, it is greater than the herbs and becomes a tree, so that the birds of the air come and lodge in its branches.” He spoke another parable to them. “The Kingdom of Heaven is like yeast which a woman took and hid in three measures of meal, until it was all leavened.” Jesus spoke all these things in parables to the multitudes; and without a parable, he didn’t speak to them, that it might be fulfilled which was spoken through the prophet, saying, “I will open my mouth in parables; I will utter things hidden from the foundation of the world.”