Matthew 17:20 King James Version (KJV)
20 And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you.
Mark 9:23 King James Version (KJV)
23 Jesus said unto him, If thou canst believe, all things are possible to him that believeth.
Proverbs 23:7 King James Version (KJV)
7 For as he thinketh in his heart, so is he: Eat and drink, saith he to thee; but his heart is not with thee.
