KJV: That they may see, and know, and consider, and understand together, that the hand of the LORD hath done this, and the Holy One of Israel hath created it.
NASB: That they may see and recognize, And consider and gain insight as well, That the hand of the LORD has done this, And the Holy One of Israel has created it.
KJV: They have not known nor understood: for he hath shut their eyes, that they cannot see; and their hearts, that they cannot understand.
NASB: They do not know, nor do they understand, for He has smeared over their eyes so that they cannot see and their hearts so that they cannot comprehend.