NT-EPISTLES.filter - kjv blindness:

kjv@Romans:11:25 @ For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.

kjv@Ephesians:4:18 @ Having the understanding darkened, being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart: