Philip preached about Jesus to the official.

Acts 8:31b-35

Then the man said to Philip, “Please come up and sit beside me.” So Philip did that. 32 The part of the Scriptures that the official was reading was this:

He will be silent when they lead him away to kill him

like when a sheep is led away to be killed.

As a young sheep is silent when its wool is being cut off {someone cuts off its wool}, similarly he will not protest [MTY] when people cause him to suffer.

33 When he will be humiliated by being accused falsely {people will humiliate him by accusing him falsely},

the rulers ◄will not consider him innocent/will consider him guilty►.

No one will possibly be able to tell about his descendants, because he will be killed {people will kill him} without him having any descendants on the earth.

34 The official asked Philip about these words that he was reading, “Tell me, who was the prophet writing about? Was he writing about himself or about someone else?” 35 So Philip began to explain that Scripture passage. He told him the good message about [MTY] Jesus. So the official understood and believed in Jesus.