Matthew 13:14 in the King James Version
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:
Context
13 Therefore I speak to them in parables, because seeing they don’t see, and hearing, they don’t hear, neither do they understand.
14 In them the prophecy of Isaiah is fulfilled, which says, ‘By hearing you will hear, and will in no way understand; Seeing you will see, and will in no way perceive;
15 for this people’s heart has grown callous, their ears are dull of hearing, and they have closed their eyes; or else perhaps they might perceive with their eyes, hear with their ears, understand with their heart, and would turn again, and I would heal them.’