Chapter 8, verses 34-38
34
The eunuch answered Philip, “Who is the prophet talking about? About himself, or about someone else?”
35
Philip opened his mouth, and beginning from this Scripture, preached to him Jesus.
36
As they went on the way, they came to some water, and the eunuch said, “Behold, here is water. What is keeping 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.”
38
He commanded the chariot to stand still, and they both went down into the water, both Philip and the eunuch, and he baptized him.