Mark 1:7-8 King James Version (KJV)
7 And preached, saying, There cometh one mightier than I after me, the latchet of whose shoes I am not worthy to stoop down and unloose.
8 I indeed have baptized you with water: but he shall baptize you with the Holy Ghost.
Mark 1:7-8 Amplified Bible, Classic Edition (AMPC)
7 And he preached, saying, After me comes He Who is stronger (more powerful and more valiant) than I, the strap of Whose sandals I am not worthy or fit to stoop down and unloose.
8 I have baptized you with water, but He will baptize you with the Holy Spirit.