Romans 11:7-10

What then? What the people of Israel sought so earnestly they did not obtain. The elect among them did, but the others were hardened, as it is written: “God gave them a spirit of stupor, eyes that could not see and ears that could not hear, to this very day.” And David says: “May their table become a snare and a trap, a stumbling block and a retribution for them. May their eyes be darkened so they cannot see, and their backs be bent forever.”