Matthew 21:27

And responding they said to Jesus, We do not know. He also said to them, Neither do I tell you by what authority I am doing these things.

Matthew 15:14

Let them alone: the blind are leaders of the blind: if the blind may lead the blind, both will fall into the ditch.

Matthew 16:3

and in the morning, It will be stormy to-day: for the lowering sky is red: ye hypocrites, you know how to discern the face of the sky: but are you not able to discern the signs of the times?

Matthew 23:16-28

Woe unto you, blind guides, who are saying, Whosoever may swear by the temple it is nothing; but whosoever may swear by the gold of the temple, he is debtor.

Luke 20:7-8

And they responded, We do not know whence it is.

John 9:30

The man responded and said to them; For in this it is wonderful, that you do not know whence He is, He truly opened my eyes.

John 9:40-41

And those of the Pharisees being with Him heard, and said to Him, Whether 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 hold the truth in unrighteousness;

Romans 1:28

And as they did not approve to have God in their knowledge, God gave them up to a reprobate mind, to do those things which are inappropriate;

2 Corinthians 4:3

But if indeed our gospel is hidden, it is hidden with those who are lost:

2 Thessalonians 2:9-10

whose coming is according to the energy of Satan in all power and signs and wonders of falsehood,

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: the blind are leaders of the blind: if the blind may lead the blind, both will fall into the ditch.
Matthew 16:3
and in the morning, It will be stormy to-day: for the lowering sky is red: ye hypocrites, you know how to discern the face of the sky: but are you not able to discern the signs of the times?
Matthew 23:16
Woe unto you, blind guides, who are saying, Whosoever may swear by the temple it is nothing; but whosoever may swear by the gold of the temple, he is debtor.
Luke 20:7
And they responded, We do not know whence it is.
John 9:30
The man responded and said to them; For in this it is wonderful, that you do not know whence He is, He truly opened my eyes.
Romans 1:18
For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;
2 Corinthians 4:3
But if indeed our gospel is hidden, it is hidden with those who are lost:
2 Thessalonians 2:9
whose coming is according to the energy of Satan in all power and signs and wonders of falsehood,

General references

Luke 14:4
And taking him by the hand, He healed him, and sent him away.
Luke 20:8
And Jesus said to them, Neither do I tell you by what authority I am doing these things.