Mark 4:9

And Jesus said, "Whoever has ears to hear with ought to listen [to this] carefully."

Matthew 11:15

The person who has ears to hear with ought to listen [to this] carefully.

Mark 4:23-24

If anyone has ears to hear with, he ought to listen to this carefully."

Matthew 13:9

The person who has ears to hear with ought to listen [to this] carefully."

Matthew 15:10

Then Jesus called the crowds to come to Him, and He said to them, "Listen and understand.

Mark 4:3

"Listen carefully A farmer went out to plant seed,

Mark 7:14-15

Then He called the crowd to Him again and said to them, "Listen to me, all of you, and understand [what I am saying].

Luke 8:18

Pay attention to how you listen, for to the person who [already] has something, [more] will be given, but from the person who has [virtually] nothing, even what he thinks he has will be taken away from him."

Revelation 3:6

The person who has an ear should listen to what the Holy Spirit is saying to the churches.

Revelation 3:13

The person who has an ear should listen to what the Holy Spirit is saying to the churches.

Revelation 3:22

The person who has an ear should listen to what the Holy Spirit is saying to the churches."

Treasury of Scripture Knowledge

Summary

And he said unto them, He that hath ears to hear, let him hear.

Bible References

General references

Mark 4:3
"Listen carefully A farmer went out to plant seed,
Mark 7:14
Then He called the crowd to Him again and said to them, "Listen to me, all of you, and understand [what I am saying].
Matthew 11:15
The person who has ears to hear with ought to listen [to this] carefully.
Matthew 13:9
The person who has ears to hear with ought to listen [to this] carefully."
Matthew 15:10
Then Jesus called the crowds to come to Him, and He said to them, "Listen and understand.
Luke 8:18
Pay attention to how you listen, for to the person who [already] has something, [more] will be given, but from the person who has [virtually] nothing, even what he thinks he has will be taken away from him."
Revelation 3:6
The person who has an ear should listen to what the Holy Spirit is saying to the churches.