Isaiah 6:9-10

⁹And He said, “Go, and tell this people:

‘Keep on listening, but do not understand;

And keep on looking, but do not gain knowledge.’

10“Make the hearts of this people insensitive,

Their ears dull,

And their eyes blind,

So that they will not see with their eyes,

Hear with their ears,

Understand with their hearts,

And return and be healed.”