Matthew 17:20
And Jesus said to them, Because of your unbelief: for truly I say to you, If you have faith as a grain of mustard seed, you shall say to this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible to you.
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Matthew 21:21
Jesus answered and said to them, Truly I say to you, If you have faith, and doubt not, you shall not only do this which is done to the fig tree, but also if you shall say to this mountain, Be you removed, and be you cast into the sea; it shall be done.
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Mark 11:23
For truly I say to you, That whoever shall say to this mountain, Be you removed, and be you cast into the sea; and shall not doubt in his heart, but shall believe that those things which he said shall come to pass; he shall have whatever he said.
Nave's Topical Index—AKJV