Matthew 11:15

Let the one having ears to hear, hear.

Matthew 13:9

Let him that hath ears to hear, hear.

Luke 21:15

for I will give to you mouth and wisdom, which all who are opposed to you will not be able to gainsay nor resist.

Ephesians 6:19

and for me that the word may be given unto me in opening of my mouth, boldly to make known the mystery of the gospel,

Revelation 22:10-11

And he says to me; Seal not the sayings of the prophecy of this book: for the season is nigh.

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 to you mouth and wisdom, which all who are opposed to you will not be able to gainsay nor resist.
Ephesians 6:19
and for me that the word may be given unto me in opening of my mouth, boldly to make known the mystery of the gospel,

Thus

Matthew 11:15
Let the one having ears to hear, hear.
Matthew 13:9
Let him that hath ears to hear, hear.
Revelation 22:10
And he says to me; Seal not the sayings of the prophecy of this book: for the season is nigh.