Acts 28:24-28

And some were convinced by what he said, but others disbelieved. And disagreeing among themselves, they departed after Paul had made one statement: “The Holy Spirit was right in saying to your fathers through Isaiah the prophet: “‘Go to this people, and say, “You will indeed hear but never understand, and you will indeed see but never perceive.” For this people’s heart has grown dull, and with their ears they can barely hear, and their eyes they have closed; lest they should see with their eyes and hear with their ears and understand with their heart and turn, and I would heal them.’ Therefore let it be known to you that this salvation of God has been sent to the Gentiles; they will listen.”