“That word, I say, ye know, which was published throughout all Judaea, and began from Galilee, after the baptism which John preached;”
King James Version (KJV)
10:37 Ye know the word which was published - You know the facts in general, the meaning of which I shall now more particularly explain and confirm to you. The baptism which John preached - To which he invited them by his preaching, in token of their repentance. This began in Galilee, which is near Cesarea.
Ac 10:37 That word, [I say], ye know. Have heard of, but not fully. After the baptism which John preached. Christ's ministry began from his baptism by John (see Joh 1:22).