And the Spirit said to Philip, “Go up and join this chariot.” So Philip ran to him, and heard him reading Isaiah the prophet, and asked, “Do you understand what you are reading?” And he said, “How can I, unless some one guides me?” And he invited Philip to come up and sit with him. Now the passage of the scripture which he was reading was this: “As a sheep led to the slaughter or a lamb before its shearer is dumb, so he opens not his mouth. In his humiliation justice was denied him. Who can describe his generation? For his life is taken up from the earth.” And the eunuch said to Philip, “About whom, pray, does the prophet say this, about himself or about some one else?” Then Philip opened his mouth, and beginning with this scripture he told him the good news of Jesus.
–Acts 8:29-34