Isaiah 6:9-10

New Revised Standard Version, Anglicised

“Keep listening, but do not comprehend;
keep looking, but do not understand.”
¹⁰ Make the mind of this people dull,
    and stop their ears,
    and shut their eyes,
so that they may not look with their eyes,
    and listen with their ears,
and comprehend with their minds,
    and turn and be healed.’