Matthew 21:20-22

Young's Literal Translation

²⁰ And the disciples having seen, did wonder, saying, `How did the fig-tree forthwith wither?'

²¹ And Jesus answering said to them, `Verily I say to you, If ye may have faith, and may not doubt, not only this of the fig-tree shall ye do, but even if to this mount ye may say, Be lifted up and be cast into the sea, it shall come to pass;

²² and all -- as much as ye may ask in the prayer, believing, ye shall receive.'