Matthew 11:15

He that hath ears, let him hear.

Matthew 13:9

He that hath ears, let him hear.

Luke 21:15

For I will give you a mouth and wisdom, which all your adversaries will not be able to withstand or gainsay.

Ephesians 6:19

and for me, that utterance may be given me in the opening of my mouth, to make known with boldness the mystery of the gospel,

Revelation 22:10-11

And he saith to me, Seal not the words of the prophecy of this book; the time is at hand.

Treasury of Scripture Knowledge

Summary

But when I speak with thee, I will open thy mouth, and thou shalt say unto them, Thus saith the Lord GOD; He that heareth, let him hear; and he that forbeareth, let him forbear: for they are a rebellious house.

Bible References

I will

Luke 21:15
For I will give you a mouth and wisdom, which all your adversaries will not be able to withstand or gainsay.
Ephesians 6:19
and for me, that utterance may be given me in the opening of my mouth, to make known with boldness the mystery of the gospel,

Thus

Matthew 11:15
He that hath ears, let him hear.
Matthew 13:9
He that hath ears, let him hear.
Revelation 22:10
And he saith to me, Seal not the words of the prophecy of this book; the time is at hand.