Gospel according to Luke 13:18-21
Jesus continued speaking, «What is the kingdom of God like? What shall I compare it to? Imagine a person who has taken a mustard seed and planted it in the garden. The seed has grown and become like a small tree, so that the birds of the air shelter in its branches». And Jesus said again, «What is the kingdom of God like? Imagine a woman who has taken yeast and hidden it in three measures of flour until it is all leavened».