Matthew 21:27

And they answered Jesus, and said, We know not. He also said unto them, Neither tell I you by what authority I do these things.

Isaiah 6:10

Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they sea with their eyes, and hear with their ears, and understand with their heart, and turn again, and be healed.

Isaiah 28:9

Whom will he teach knowledge? and whom will he make to understand the message? them that are weaned from the milk, and drawn from the breasts?

Isaiah 29:10-12

For Jehovah hath poured out upon you the spirit of deep sleep, and hath closed your eyes, the prophets; and your heads, the seers, hath he covered.

Isaiah 42:19-20

Who is blind, but my servant? or deaf, as my messenger that I send? who is blind as he that is at peace with me , and blind as Jehovah's servant?

Isaiah 56:10-11

His watchmen are blind, they are all without knowledge; they are all dumb dogs, they cannot bark; dreaming, lying down, loving to slumber.

Jeremiah 8:7-9

Yea, the stork in the heavens knoweth her appointed times; and the turtle-dove and the swallow and the crane observe the time of their coming; but my people know not the law of Jehovah.

Malachi 2:6-9

The law of truth was in his mouth, and unrighteousness was not found in his lips: he walked with me in peace and uprightness, and turned many away from iniquity.

Matthew 15:14

Let them alone: they are blind guides. And if the blind guide the blind, both shall fall into a pit.

Matthew 16:3

And in the morning, It will be foul weather to-day: for the heaven is red and lowering. Ye know how to discern the face of the heaven; but ye cannot discern the signs of the times.

Matthew 23:16-28

Woe unto you, ye blind guides, that say, Whosoever shall swear by the temple, it is nothing; but whosoever shall swear by the gold of the temple, he is a debtor.

Luke 20:7-8

And they answered, that they knew not whence it was .

John 9:30

The man answered and said unto them, Why, herein is the marvel, that ye know not whence he is, and yet he opened mine eyes.

John 9:40-41

Those of the Pharisees who were with him heard these things, and said unto him, Are we also blind?

Romans 1:18-22

For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hinder the truth in unrighteousness;

Romans 1:28

And even as they refused to have God in their knowledge, God gave them up unto a reprobate mind, to do those things which are not fitting;

2 Corinthians 4:3

And even if our gospel is veiled, it is veiled in them that perish:

2 Thessalonians 2:9-10

even he , whose coming is according to the working of Satan with all power and signs and lying wonders,

Treasury of Scripture Knowledge

Summary

And they answered Jesus, and said, We cannot tell. And he said unto them, Neither tell I you by what authority I do these things.

General references

Bible References

We cannot tell

Matthew 15:14
Let them alone: they are blind guides. And if the blind guide the blind, both shall fall into a pit.
Matthew 16:3
And in the morning, It will be foul weather to-day: for the heaven is red and lowering. Ye know how to discern the face of the heaven; but ye cannot discern the signs of the times.
Matthew 23:16
Woe unto you, ye blind guides, that say, Whosoever shall swear by the temple, it is nothing; but whosoever shall swear by the gold of the temple, he is a debtor.
Isaiah 6:10
Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they sea with their eyes, and hear with their ears, and understand with their heart, and turn again, and be healed.
Isaiah 28:9
Whom will he teach knowledge? and whom will he make to understand the message? them that are weaned from the milk, and drawn from the breasts?
Isaiah 29:10
For Jehovah hath poured out upon you the spirit of deep sleep, and hath closed your eyes, the prophets; and your heads, the seers, hath he covered.
Isaiah 42:19
Who is blind, but my servant? or deaf, as my messenger that I send? who is blind as he that is at peace with me , and blind as Jehovah's servant?
Isaiah 56:10
His watchmen are blind, they are all without knowledge; they are all dumb dogs, they cannot bark; dreaming, lying down, loving to slumber.
Jeremiah 8:7
Yea, the stork in the heavens knoweth her appointed times; and the turtle-dove and the swallow and the crane observe the time of their coming; but my people know not the law of Jehovah.
Malachi 2:6
The law of truth was in his mouth, and unrighteousness was not found in his lips: he walked with me in peace and uprightness, and turned many away from iniquity.
Luke 20:7
And they answered, that they knew not whence it was .
John 9:30
The man answered and said unto them, Why, herein is the marvel, that ye know not whence he is, and yet he opened mine eyes.
Romans 1:18
For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hinder the truth in unrighteousness;
2 Corinthians 4:3
And even if our gospel is veiled, it is veiled in them that perish:
2 Thessalonians 2:9
even he , whose coming is according to the working of Satan with all power and signs and lying wonders,

General references

Luke 14:4
But they held their peace. And he took him, and healed him, and let him go.
Luke 20:8
And Jesus said unto them, Neither tell I you by what authority I do these things.

American Standard Version Public Domain