Mark 7:14

He called all the multitude to himself, and said to them, "Hear me, all of you, and understand.

1 Kings 18:21

Elijah came near to all the people, and said, "How long will you waver between the two sides? If Yahweh is God, follow him; but if Baal, then follow him." The people answered him not a word.

1 Kings 22:28

Micaiah said, "If you return at all in peace, Yahweh has not spoken by me." He said, "Listen, all you people!"

Psalm 49:1-2

Hear this, all you peoples. Listen, all you inhabitants of the world,

Psalm 94:8

Consider, you senseless among the people; you fools, when will you be wise?

Proverbs 8:5

You simple, understand prudence. You fools, be of an understanding heart.

Isaiah 6:9

He said, "Go, and tell this people, 'You hear indeed, but don't understand; and you see indeed, but don't perceive.'

Matthew 15:10

He summoned the multitude, and said to them, "Hear, and understand.

Luke 12:1

Meanwhile, when a multitude of many thousands had gathered together, so much so that they trampled on each other, he began to tell his disciples first of all, "Beware of the yeast of the Pharisees, which is hypocrisy.

Luke 12:54-57

He said to the multitudes also, "When you see a cloud rising from the west, immediately you say, 'A shower is coming,' and so it happens.

Luke 20:45-47

In the hearing of all the people, he said to his disciples,

Acts 8:30

Philip ran to him, and heard him reading Isaiah the prophet, and said, "Do you understand what you are reading?"

Treasury of Scripture Knowledge

Summary

And when he had called all the people unto him, he said unto them, Hearken unto me every one of you, and understand:

Bible References

When

1 Kings 18:21
Elijah came near to all the people, and said, "How long will you waver between the two sides? If Yahweh is God, follow him; but if Baal, then follow him." The people answered him not a word.
1 Kings 22:28
Micaiah said, "If you return at all in peace, Yahweh has not spoken by me." He said, "Listen, all you people!"
Psalm 49:1
Hear this, all you peoples. Listen, all you inhabitants of the world,
Psalm 94:8
Consider, you senseless among the people; you fools, when will you be wise?
Matthew 15:10
He summoned the multitude, and said to them, "Hear, and understand.
Luke 12:1
Meanwhile, when a multitude of many thousands had gathered together, so much so that they trampled on each other, he began to tell his disciples first of all, "Beware of the yeast of the Pharisees, which is hypocrisy.
Luke 20:45
In the hearing of all the people, he said to his disciples,

And understand

Proverbs 8:5
You simple, understand prudence. You fools, be of an understanding heart.
Isaiah 6:9
He said, "Go, and tell this people, 'You hear indeed, but don't understand; and you see indeed, but don't perceive.'
Acts 8:30
Philip ran to him, and heard him reading Isaiah the prophet, and said, "Do you understand what you are reading?"

General references

Jeremiah 25:2
which Jeremiah the prophet spoke to all the people of Judah, and to all the inhabitants of Jerusalem, saying:
Matthew 13:9
He who has ears to hear, let him hear."
Matthew 23:1
Then Jesus spoke to the multitudes and to his disciples,
Mark 4:9
He said, "Whoever has ears to hear, let him hear."