John 16:18

They said therefore, What is this that he saith, A little while? We know not what he saith.

Matthew 16:9-11

Do ye not yet perceive, neither remember the five loaves of the five thousand, and how many baskets ye took up?

Luke 24:25

And he said unto them, O foolish men, and slow of heart to believe in all that the prophets have spoken!

Hebrews 5:12

For when by reason of the time ye ought to be teachers, ye have need again that some one teach you the rudiments of the first principles of the oracles of God; and are become such as have need of milk, and not of 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 ye not yet perceive, neither remember the five loaves of the five thousand, and how many baskets ye took up?
Luke 24:25
And he said unto them, O foolish men, and slow of heart to believe in all that the prophets have spoken!
Hebrews 5:12
For when by reason of the time ye ought to be teachers, ye have need again that some one teach you the rudiments of the first principles of the oracles of God; and are become such as have need of milk, and not of solid food.

General references

Luke 9:45
But they understood not this saying, and it was concealed from them, that they should not perceive it; and they were afraid to ask him about this saying.

American Standard Version Public Domain