Matthew 21:27

And therefore in answer to Jesus, they said, We do not know: and He said unto them, Neither do I tell you, by what authority I do these things.

Matthew 15:14

Regard them not; for they are blind guides of the blind: and if the blind lead the blind, both will fall into the ditch.

Matthew 16:3

and in the morning, It will be foul weather to-day, for the sky is red and lowring. Ye hypocrites, can ye distinguish the appearance of the sky, and not discern the signs of these times?

Matthew 23:16-28

Wo unto you, ye blind guides, who say, If any one swear by the temple, it is nothing;

Luke 20:7-8

And they answered, they did not know whence it was.

John 9:30

The man answered, and said unto them, Why this is something strange, that ye know not whence He is, and yet He hath opened mine eyes.

John 9:40-41

And some of the pharisees who were present, heard these words, and said to Him, Are we blind also?

Romans 1:18-22

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

Romans 1:28

And as they were not careful to acknowledge God, God gave them up to an undiscerning mind to do things that were not fit to be done:

2 Corinthians 4:3

And if our gospel also be veiled, it is to those that perish;

2 Thessalonians 2:9-10

who comes, through the efficacy of Satan, with all kind of lying power, and signs,

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
Regard them not; for they are blind guides of the blind: and if the blind lead the blind, both will fall into the ditch.
Matthew 16:3
and in the morning, It will be foul weather to-day, for the sky is red and lowring. Ye hypocrites, can ye distinguish the appearance of the sky, and not discern the signs of these times?
Matthew 23:16
Wo unto you, ye blind guides, who say, If any one swear by the temple, it is nothing;
Luke 20:7
And they answered, they did not know whence it was.
John 9:30
The man answered, and said unto them, Why this is something strange, that ye know not whence He is, and yet He hath opened mine eyes.
Romans 1:18
For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who withhold the truth in unrighteousness;
2 Corinthians 4:3
And if our gospel also be veiled, it is to those that perish;
2 Thessalonians 2:9
who comes, through the efficacy of Satan, with all kind of lying power, and signs,

General references

Luke 14:4
but they made no answer. And He took him and healed him, and sent him away:
Luke 20:8
And Jesus said unto them, Neither will I tell you by what authority I do these things.