But it omits verses about prayer and fasting being necessary to cast out demonic spirits. In light of the occult Wikileaks blood rituals, I’m going with the KJV.
Well, actually this is what you find; Footnotes:
“Matthew 17:21 Some manuscripts include here words similar to Mark 9:29.”
So then you go to Mark 9:29 in the New International Version and it says:
29 He replied, “This kind can come out only by prayer.[a]”
Footnotes:
Mark 9:29 Some manuscripts prayer and fasting