Matthew 13:14-15

14 And in them is fulfilled the prophecy of Esaias, which saith , By hearing ye shall hear , and shall not understand ; and seeing ye shall see , and shall not perceive :

15 For this people's heart is waxed gross , and their ears are dull of hearing , and their eyes they have closed ; lest at any time they should see with their eyes, and hear with their ears, and should understand with their heart, and should be converted , and I should heal them.