Cross reference
Mark 4:23
23 If any man hath ears to hear, let him hear.
Matthew 11:15
15 He that hath ears to hear, let him hear.
Mark 4:9
9 And he said, Who hath ears to hear, let him hear.
Revelation 2:7
7 He that hath an ear, let him hear what the Spirit saith to the churches. To him that overcometh, to him will I give to eat of the tree of life, which is in the Paradise of God.
Revelation 2:11
11 He that hath an ear, let him hear what the Spirit saith to the churches. He that overcometh shall not be hurt of the second death.
Revelation 2:17
17 He that hath an ear, let him hear what the Spirit saith to the churches. To him that overcometh, to him will I give of the hidden manna, and I will give him a white stone, and upon the stone a new name written, which no one knoweth but he that receiveth it.
Revelation 2:29
29 He that hath an ear, let him hear what the Spirit saith to the churches.