King James Version
I indeed baptize you with water unto repentance: but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you with the Holy Ghost, and with fire:New International Version
"I baptize you with water for repentance. But after me will come one who is more powerful than I, whose sandals I am not fit to carry. He will baptize you with the Holy Spirit and with fire.Catholic Public Domain Version
Indeed, I baptize you with water for repentance, but he who will come after me is more powerful than me. I am not worthy to carry his shoes. He will baptize you with the fire of the Holy Spirit