MLV(i)
19 Then the disciples came to Jesus privately and said, Why were we not able to cast it out?
20 Now Jesus said to them, Because of your unbelief. For assuredly I am saying to you, If you have faith like a kernel of a mustard-seed, you will say to this mountain, Proceed from here to over there, and it will proceed, and nothing will be impossible for you. 21 But this variety of demon does not travel out except in prayer and fasting.
20 Now Jesus said to them, Because of your unbelief. For assuredly I am saying to you, If you have faith like a kernel of a mustard-seed, you will say to this mountain, Proceed from here to over there, and it will proceed, and nothing will be impossible for you. 21 But this variety of demon does not travel out except in prayer and fasting.