Matthew 15:10

And calling the multitudes he said to them, Hear and understand.

Matthew 13:19

and considereth it not, the wicked one cometh, and catcheth away what was sown in his heart. This is he who received seed by the way-side.

Matthew 24:15

When therefore ye see the abomination of desolation spoken of by Daniel the prophet, standing in the holy place (he that readeth, let him understand;) Then let them who are in Judea flee to the mountains:

Mark 7:14-15

And calling all the multitude, he said to them, Hearken to me every one of you and consider.

Luke 20:45-47

Then in the hearing of all the people, he said to his disciples, Beware of the scribes,

Luke 24:45

Then opened he their understanding,

Ephesians 1:17

That the God of our Lord Jesus Christ, the Father of glory, may give you the Spirit of wisdom and revelation, through the knowledge of him.

Colossians 1:9

For this cause from the day we heard it, we do not cease to pray also for you, and to desire that ye may be filled with the knowledge of his will, in all wisdom and spiritual understanding;

James 1:5

If any of you want wisdom, let him ask of God, who giveth to all men liberally and upbraideth not, and it shall be given him.

Treasury of Scripture Knowledge

Summary

And he called the multitude, and said unto them, Hear, and understand:

Bible References

He

Mark 7:14
And calling all the multitude, he said to them, Hearken to me every one of you and consider.
Luke 20:45
Then in the hearing of all the people, he said to his disciples, Beware of the scribes,

Hear

Matthew 13:19
and considereth it not, the wicked one cometh, and catcheth away what was sown in his heart. This is he who received seed by the way-side.
Matthew 24:15
When therefore ye see the abomination of desolation spoken of by Daniel the prophet, standing in the holy place (he that readeth, let him understand;) Then let them who are in Judea flee to the mountains:
Luke 24:45
Then opened he their understanding,
Ephesians 1:17
That the God of our Lord Jesus Christ, the Father of glory, may give you the Spirit of wisdom and revelation, through the knowledge of him.
Colossians 1:9
For this cause from the day we heard it, we do not cease to pray also for you, and to desire that ye may be filled with the knowledge of his will, in all wisdom and spiritual understanding;
James 1:5
If any of you want wisdom, let him ask of God, who giveth to all men liberally and upbraideth not, and it shall be given him.

General references

Matthew 15:16
And Jesus said, Are ye also yet without understanding?
Mark 4:9
And he said, He that hath ears to hear, let him hear.
Luke 12:57
Yea, and why even of yourselves judge ye not what is right?
Luke 20:45
Then in the hearing of all the people, he said to his disciples, Beware of the scribes,