Acts 8:25-31

25They therefore, having testified and spoken the word of the Lord, returned to Jerusalem, and announced the glad tidings to many villages of the Samaritans.

26But [the] angel of [the] Lord spoke to Philip, saying, Rise up and go southward on the way which goes down from Jerusalem to Gaza: the same is desert.

27And he rose up and went. And lo, an Ethiopian, a eunuch, a man in power under Candace queen of the Ethiopians, who was over all her treasure, who had come to worship at Jerusalem,

28was returning and sitting in his chariot: and he was reading the prophet Esaias.

29And the Spirit said to Philip, Approach and join this chariot.

30And Philip, running up, heard him reading the prophet Esaias, and said, Dost thou then know what thou art reading of?

31And he said, How should I then be able unless some one guide me? And he begged Philip to come up and sit with him.