Mateo 17
Young's Literal Translation
21and this kind doth not go forth except in prayer and fasting.'
Reina-Valera 1909
21Mas este linaje no sale sino por oración y ayuno.
King James Version
21Howbeit this kind goeth not out but by prayer and fasting.
World English Bible
21But this kind doesn’t go out except by prayer and fasting.”