Acts 8:25-31

25And after Peter and John had testified and spoken the word of the Lord, they returned to Jerusalem, preaching the gospel in many of the Samaritan villages.

26Now an angel of the Lord said to Philip, “Get up and go south to the desert road that goes down from Jerusalem to Gaza.” 27So he started out, and on his way he met an Ethiopian eunuch, a court official in charge of the entire treasury of Candace,1 queen of the Ethiopians. He had gone to Jerusalem to worship, 28and on his return was sitting in his chariot reading Isaiah the prophet.

29The Spirit said to Philip, “Go over to that chariot and stay by it.”

30So Philip ran up 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 guides me?” And he invited Philip to come up and sit with him.