John Chrysostom — as excerpted in the Catena Aurea on Matthew 13:10-17

“And that they should not say, He slanders us as an enemy, He brings forward the Prophet declaring the same opinion, as it follows, That there might be fulfilled in them the prophecy of Isaiah, who said, With the hearing ye shall hear and shall not understand, and seeing ye shall see and shall not behold. (Is. 6:9)”