Cyril of Alexandria — as excerpted in the Catena Aurea on Luke 4:14-21

“But then He turned the eyes of all men upon Him, wondering how He knew the writing which He had never learnt. But since it was the custom of the Jews to say that the prophecies spoken of Christ are completed either in certain of their chiefs, i. e. their kings, or in some of their holy prophets, the Lord made this announcement; as it follows, But he began to say unto them that this Scripture is fulfilled.”