Acts 8:26-38 New Revised Standard Version (NRSV)
Philip and the Ethiopian Eunuch
26 Then an angel of the Lord said to Philip, “Get up and go toward the south[a] to the road that goes down from Jerusalem to Gaza.” (This is a wilderness road.) 27 So he got up and went. Now there was an Ethiopian eunuch, a court official of the Candace, queen of the Ethiopians, in charge of her entire treasury. He had come to Jerusalem to worship 28 and was returning home; seated in his chariot, he was reading the prophet Isaiah. 29 Then the Spirit said to Philip, “Go over to this chariot and join it.” 30 So Philip ran up to it and heard him reading the prophet Isaiah. He asked, “Do you understand what you are reading?” 31 He replied, “How can I, unless someone guides me?” And he invited Philip to get in and sit beside him. 32 Now the passage of the scripture that he was reading was this:
“Like a sheep he was led to the slaughter,
34 The eunuch asked Philip, “About whom, may I ask you, does the prophet say this, about himself or about someone else?” 35 Then Philip began to speak, and starting with this scripture, he proclaimed to him the good news about Jesus. 36 As they were going along the road, they came to some water; and the eunuch said, “Look, here is water! What is to prevent me from being baptized?”[b] 38 He commanded the chariot to stop, and both of them, Philip and the eunuch, went down into the water, and Philip[c] baptized him.
Acts 8:26-38 New International Version (NIV)
Philip and the Ethiopian
26 Now an angel of the Lord said to Philip, “Go south to the road—the desert road—that goes down from Jerusalem to Gaza.” 27 So he started out, and on his way he met an Ethiopian[a] eunuch, an important official in charge of all the treasury of the Kandake (which means “queen of the Ethiopians”). This man had gone to Jerusalem to worship, 28 and on his way home was sitting in his chariot reading the Book of Isaiah the prophet. 29 The Spirit told Philip, “Go to that chariot and stay near it.”
30 Then Philip ran up to the chariot and heard the man reading Isaiah the prophet. “Do you understand what you are reading?” Philip asked.
31 “How can I,” he said, “unless someone explains it to me?” So he invited Philip to come up and sit with him.
32 This is the passage of Scripture the eunuch was reading:
“He was led like a sheep to the slaughter,
34 The eunuch asked Philip, “Tell me, please, who is the prophet talking about, himself or someone else?” 35 Then Philip began with that very passage of Scripture and told him the good news about Jesus.
36 As they traveled along the road, they came to some water and the eunuch said, “Look, here is water. What can stand in the way of my being baptized?”  [c] 38 And he gave orders to stop the chariot. Then both Philip and the eunuch went down into the water and Philip baptized him.