Matthew 21:16

and said to him, Do thou hear what these are saying? And Jesus says to them, Yes! Did ye never read, Out of the mouth of children and those who suckle thou have perfected praise?

Psalm 8:2

Out of the mouth of babes and sucklings thou have {perfected praise (LXX/NT)}, because of thine adversaries, that thou might still the enemy and the avenger.

Matthew 11:25

Jesus having responded at that time, said, I extol thee, O Father, Lord of the heaven and the earth, because thou hid these things from the wise and intelligent, and revealed them to the childlike.

Matthew 12:3

But he said to them, Have ye not read what David did when he was hungry, he and those with him,

Matthew 19:4

And having answered, he said to them, Have ye not read that he who made them from the beginning made them male and female,

Matthew 22:31

But concerning the resurrection of the dead, have ye not read that which was spoken to you by God, saying,

Mark 2:25

And he said to them, Did ye never read what David did when he had need, and was hungry, he and those with him?

Luke 19:39-40

And some of the Pharisees from the multitude said to him, Teacher, rebuke thy disciples.

John 11:47-48

Therefore the chief priests and the Pharisees gathered a council, and said, What are we doing? Because this man does many signs.

Acts 4:16-18

saying, What will we do to these men? For that indeed a notable sign has happened by them, is apparent to all who dwell in Jerusalem, and we cannot deny it.

Treasury of Scripture Knowledge

Summary

And said unto him, Hearest thou what these say? And Jesus saith unto them, Yea; have ye never read, Out of the mouth of babes and sucklings thou hast perfected praise?

General references

Bible References

Hearest

Luke 19:39
And some of the Pharisees from the multitude said to him, Teacher, rebuke thy disciples.
John 11:47
Therefore the chief priests and the Pharisees gathered a council, and said, What are we doing? Because this man does many signs.
Acts 4:16
saying, What will we do to these men? For that indeed a notable sign has happened by them, is apparent to all who dwell in Jerusalem, and we cannot deny it.

Out

Matthew 11:25
Jesus having responded at that time, said, I extol thee, O Father, Lord of the heaven and the earth, because thou hid these things from the wise and intelligent, and revealed them to the childlike.
Psalm 8:2
Out of the mouth of babes and sucklings thou have {perfected praise (LXX/NT)}, because of thine adversaries, that thou might still the enemy and the avenger.

General references

Luke 19:40
And having answered, he said to them, I tell you that if these were silent, the stones would cry out.
1 Corinthians 1:27
But God chose the foolish things of the world, so that he might humiliate the wise, and God chose the weak things of the world, so that he might humiliate the powerful.