Cross-references Explore similar Bible verses on Psalm 69:23 in English Standard Version "Let their eyes be darkened, so that they cannot see, and make their loins tremble continually." Isa 6:10 Make the heart of this people dull, and their ears heavy, and blind their eyes; lest they see with their eyes, and hear with their ears, and understand with their hearts, and turn and be healed.” Da 5:6 Then the king’s color changed, and his thoughts alarmed him; his limbs gave way, and his knees knocked together. Na 2:10 Desolate! Desolation and ruin! Hearts melt and knees tremble; anguish is in all loins; all faces grow pale! Mt 13:14 Indeed, in their case the prophecy of Isaiah is fulfilled that says: “‘“You will indeed hear but never understand, and you will indeed see but never perceive.”