John 16:18

Then they were speaking, What is this, Little while, of which He speaks? and we know not what He is talking about.

Matthew 16:9-11

Do you not yet understand? do you not remember the five loaves of the five thousand, and how many baskets ye took up?

Luke 24:25

And He said to them, O ye foolish, and slow in heart to believe in all those things which the prophet spoke!

Hebrews 5:12

For indeed you, who ought to be teachers so far as time is concerned, have need that some one again teach you what are the rudiments of the beginning of the oracles of God; and you have need of milk, not solid food.

Treasury of Scripture Knowledge

Summary

They said therefore, What is this that he saith, A little while? we cannot tell what he saith.

General references

Bible References

We

Matthew 16:9
Do you not yet understand? do you not remember the five loaves of the five thousand, and how many baskets ye took up?
Luke 24:25
And He said to them, O ye foolish, and slow in heart to believe in all those things which the prophet spoke!
Hebrews 5:12
For indeed you, who ought to be teachers so far as time is concerned, have need that some one again teach you what are the rudiments of the beginning of the oracles of God; and you have need of milk, not solid food.

General references

Luke 9:45
And they did not understand this word, and it was hidden from them, in order that they should not understand it: and they were afraid to ask Him concerning this word.