Romans 11:8

⁶  And if by grace, then is it no more of works: otherwise grace is no more grace. But if it be of works, then it is no more grace: otherwise work is no more work.

⁷  What then? Israel hath not obtained that which he seeketh for; but the election hath obtained it, and the rest were blinded.

⁸  (According as it is written, God hath given them the spirit of slumber, eyes that they should not see, and ears that they should not hear;) unto this day.

⁹  And David saith, Let their table be made a snare, and a trap, and a stumblingblock, and a recompence unto them:

¹⁰  Let their eyes be darkened, that they may not see, and bow down their back alway.