Cross reference
Luke 10:23
23 And turning to the disciples, he said privately, Blessed `are' the eyes which see the things that ye see:
Matthew 13:16-17
16 But blessed are your eyes, for they see; and your ears, for they hear.
17 For verily I say unto you, that many prophets and righteous men desired to see the things which ye see, and saw them not; and to hear the things which ye hear, and heard them not.