Then Philip opened his mouth, and began at the same scripture, and preached unto him Jesus.
Then Philip opened his mouth, and beginning with this portion of Scripture he announced to him the glad tidings (Gospel) of Jesus and about Him.
And Philip opened his mouth, and beginning from this scripture, preached unto him Jesus.
Starting with that passage, Philip proclaimed the good news about Jesus to him.
Then Philip, opening his mouth and beginning from this Scripture, evangelized Jesus to him.
Then Philip, opening his mouth, and beginning at this scripture, preached unto him Jesus.