King James Version
And they asked him, and said unto him, Why baptizest thou then, if thou be not that Christ, nor Elias, neither that prophet?English Standard Version
They asked him, "Then why are you baptizing, if you are neither the Christ, nor Elijah, nor the Prophet?"New International Version
questioned him, "Why then do you baptize if you are not the Christ, nor Elijah, nor the Prophet?"