Acts 8:12
12 But when they believed Philip proclaiming the good news about the kingdom of God and the name of Jesus Christ, they were being baptized, both men and women.
Acts 8:36 - 8:37
36 And as they went along the road they came to some water; and the eunuch *said, “Look! Water! What prevents me from being baptized?” 37 [And Philip said, “If you believe with all your heart, you may.” And he answered and said, “I believe that Jesus Christ is the Son of God.”]