NET
25 So after Peter and John had solemnly testified and spoken the word of the Lord, they started back to Jerusalem, proclaiming the good news to many Samaritan villages as they went.
Darby
25 They therefore, having testified and spoken the word of the Lord, returned to Jerusalem, and announced the glad tidings to many villages of the Samaritans.
KJV
25 And they, when they had testified and preached the word of the Lord, returned to Jerusalem, and preached the gospel in many villages of the Samaritans.