1 Corinthians 2:7-9

Rather, we speak God’s wisdom, mysterious, hidden, which God predetermined before the ages for our glory, and which none of the rulers of this age knew; for, if they had known it, they would not have crucified the Lord of glory. But as it is written: “What eye has not seen, and ear has not heard, and what has not entered the human heart, what God has prepared for those who love him,”