Isaiah 6:9-12

9And he said, Go; and thou shalt say unto this people, Hearing ye shall hear and shall not understand, and seeing ye shall see and shall not perceive.

10Make the heart of this people fat, and make their ears heavy, and blind their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and be converted, and healed.

11And I said, Lord, how long? And he said, Until the cities be wasted, without inhabitant, and the houses without man, and the land become an utter desolation,

12and Jehovah have removed men far away, and the solitude be great in the midst of the land.