Luke 17:6

He presented another parable to them, saying, “The kingdom of heaven is like a mustard seed, which a man took and sowed in his field;

And He *said to them, “Because of your little faith; for truly I say to you, if you have faith the size of a mustard seed, you will say to this mountain, ‘Move from here to there,’ and it will move; and nothing will be impossible to you.

And Jesus answered and said to them, “Truly I say to you, if you have faith and do not doubt, you will not only do what was done to the fig tree, but even if you say to this mountain, ‘Be taken up and cast into the sea,’ it will happen.

And when the Lord saw her, He felt compassion for her and said to her, “Do not cry.”

Summoning two of his disciples, John sent them to the Lord, saying, “Are You the One who is to come, or should we look for someone else?”

So he ran on before and climbed up into a sycamore tree in order to see Him, for He was about to pass through that way.