Matthew 13:14
and with reference to them the prophecy of Isaiah is fulfilled that says, "{You will listen carefully} and will never understand, and {you will look closely} and will never perceive.
Isaiah 6:9-10
And he said, "Go and say to this people, 'Keep on listening and do not comprehend! And keep on looking and do not understand!'
Mark 4:12
so that '{they may look closely} and not perceive, and {they may listen carefully} and not understand, lest they turn and it be forgiven them.'"
Luke 8:10
And he said, "To you it has been given to know the mysteries of the kingdom of God, but to the rest [they are] in parables, so that 'Seeing they may not see, and hearing they may not understand.'
Ezekiel 12:2
"Son of man, you [are] dwelling in the midst of the house of rebellion {who has eyes to see and they do not see}; {they have ears to hear}, and they do not hear, for they [are] a house of rebellion.
John 12:39-40
For this [reason] they were not able to believe, because again Isaiah said,
Acts 28:25-27
So being in disagreement with one another, they began to leave [after] Paul made one statement: "The Holy Spirit spoke rightly through the prophet Isaiah to your fathers,
Romans 11:8-10
just as it is written, "God gave them a spirit of stupor, eyes that do not see and ears that do not hear, until this very day."
2 Corinthians 3:14
But their minds were hardened. For until this very day, the same veil remains upon the reading of the old covenant, not being uncovered, because it is done away with in Christ.