Matthew 13:31-32, ESV
31) He put another parable before them, saying, "The kingdom of heaven is like a grain of
mustard seed that a man took and sowed in his field. 32) It is the smallest of all seeds, but when it has grown it is larger than all the
garden plants and becomes a tree, so that the birds of the air come and make nests in its branches."
Mark 4:30-32, ESV
30) And he said, "With what can we compare the kingdom of God, or what parable shall we use
for it? 31) It is like a grain of mustard seed, which, when sown on the ground, is the smallest of all the seeds on earth, 32) yet when it
is sown it grows up and becomes larger than all the garden plants and puts out large branches, so that the birds of the air can make nests
in its shade."
Luke 13:18-19, ESV
18) He said therefore, "What is the kingdom of God like? And to what shall I compare it? 19)
It is like a grain of mustard seed that a man took and sowed in his garden, and it grew and became a tree, and the birds of the air made
nests in its branches."