Mark 11:24 (KJV)

And when even was come, he went out of the city.

And in the morning, as they passed by, they saw the fig tree dried up from the roots.

And Peter calling to remembrance saith unto him, Master, behold, the fig tree which thou cursedst is withered away.

And Jesus answering saith unto them, Have faith in God.

For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.

And when ye stand praying, forgive, if ye have ought against any: that your Father also which is in heaven may forgive you your trespasses.

But if ye do not forgive, neither will your Father which is in heaven forgive your trespasses.

And they come again to Jerusalem: and as he was walking in the temple, there come to him the chief priests, and the scribes, and the elders,

And say unto him, By what authority doest thou these things? and who gave thee this authority to do these things?

And Jesus answered and said unto them, I will also ask of you one question, and answer me, and I will tell you by what authority I do these things.