Mat Matthew, chapter The Gospel According to Matthew, chapter 17
He said to them, “Because of your unbelief. For most certainly I tell you, if you have faith as a grain of mustard seed, you will tell this mountain, ‘Move from here to there,’ and it will move; and nothing will be impossible for you. Mat 21:21; Mrk 9:23; Mrk 11:23; Luk 17:6But this kind doesn’t go out except by prayer and fasting.” 17:21 NU omits verse 21.Mrk 9:29