John 16:18

So they kept asking. "What does that 'little while' mean of which he speaks? We do not know what he is talking about."

Matthew 16:9-11

"Do you not remember the five loaves for the five thousand, and how many large basketfuls you took up?

Luke 24:25

"O foolish men," said Jesus, "slow of heart to believe all that the prophets have spoken!

Hebrews 5:12

And this too, although you ought by this time to be teaching others, you are still needing some one to teach you the very rudiments of divine revelation. You need 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 remember the five loaves for the five thousand, and how many large basketfuls you took up?
Luke 24:25
"O foolish men," said Jesus, "slow of heart to believe all that the prophets have spoken!
Hebrews 5:12
And this too, although you ought by this time to be teaching others, you are still needing some one to teach you the very rudiments of divine revelation. You need milk, not solid food.

General references

Luke 9:45
But they did not understand this saying; it was hidden from them so that they perceived it not, and they were sore afraid to ask him about his saying.