Matthew 21:15-22 ESV
But when the chief priests and the scribes saw the wonderful things that he did, and the children crying out in the temple, “Hosanna to the Son of David!” they were indignant, and they said to him, “Do you hear what these are saying?” And Jesus said to them, “Yes; have you never read,
“‘Out of the mouth of infants and nursing babies
you have prepared praise’?”
And leaving them, he went out of the city to Bethany and lodged there.
In the morning, as he was returning to the city, he became hungry. And seeing a fig tree by the wayside, he went to it and found nothing on it but only leaves. And he said to it, “May no fruit ever come from you again!” And the fig tree withered at once.
When the disciples saw it, they marveled, saying, “How did the fig tree wither at once?” And Jesus answered them, “Truly, I say to you, if you have faith and do not doubt, you will not only do what has been done to the fig tree, but even if you say to this mountain, ‘Be taken up and thrown into the sea,’ it will happen. And whatever you ask in prayer, you will receive, if you have faith.”
ESV: English Standard Version 2016