Marcos 9
Bible in Basic English
29And he said to them, Nothing will make this sort come out but prayer.
Reina-Valera 1909
29Y les dijo: Este género con nada puede salir, sino con oración y ayuno.
King James Version
29And he said unto them, This kind can come forth by nothing, but by prayer and fasting.
World English Bible
29He said to them, “This kind can come out by nothing but by prayer and fasting.”