Isaiah 6:9

And He replied: “Go and tell this people, ‘Be ever hearing, but never understanding; be ever seeing, but never perceiving.’

Note Hebrew; LXX ‘You shall be ever hearing, but never understanding; you shall be ever seeing, but never perceiving.’ Cited in Matthew 13:14, Mark 4:12, Luke 8:10, and Acts 28:26

And he said, Go, and tell this people, Hear ye indeed, but understand not; and see ye indeed, but perceive not.

Note indeed, but understand: or, without ceasing, etc: Heb. in hearing, etc

He said, “Go, and tell this people, ‘You hear indeed, but don’t understand. You see indeed, but don’t perceive.’

And he said, Go, and tell this people, Hear ye indeed, but understand not; and see ye indeed, but perceive not.