John 16:18

they said therefore, What is this little while that He speaks of? we do not understand what He means.

Matthew 16:9-11

Do ye not yet understand, nor remember the five loaves divided among five thousand, and how many baskets ye took up?

Luke 24:25

And He said unto them, O people void of understanding and slow of heart to believe all that the prophets have spoken.

Hebrews 5:12

For whereas ye ought for the time to be teachers of others, ye have need again of some one to teach you the first rudiments 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 understand, nor remember the five loaves divided among five thousand, and how many baskets ye took up?
Luke 24:25
And He said unto them, O people void of understanding and slow of heart to believe all that the prophets have spoken.
Hebrews 5:12
For whereas ye ought for the time to be teachers of others, ye have need again of some one to teach you the first rudiments 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 hid from them, so that they perceived it not, and they were afraid to ask Him concerning it.