Matthew 19:25

And his disciples having heard, were amazed exceedingly, saying, 'Who, then, is able to be saved?'

Matthew 24:22

And if those days were not shortened, no flesh would have been saved; but because of the chosen, shall those days be shortened.

Mark 13:20

and if the Lord did not shorten the days, no flesh had been saved; but because of the chosen, whom He did choose to Himself, He did shorten the days.

Luke 13:23-24

and a certain one said to him, 'Sir, are those saved few?' and he said unto them,

Romans 10:13

for every one -- whoever shall call upon the name of the Lord, he shall be saved.'

Romans 11:5-7

So then also in the present time a remnant according to the choice of grace there hath been;

Treasury of Scripture Knowledge

Summary

When his disciples heard it, they were exceedingly amazed, saying, Who then can be saved?

General references

Bible References

Who

Matthew 24:22
And if those days were not shortened, no flesh would have been saved; but because of the chosen, shall those days be shortened.
Mark 13:20
and if the Lord did not shorten the days, no flesh had been saved; but because of the chosen, whom He did choose to Himself, He did shorten the days.
Luke 13:23
and a certain one said to him, 'Sir, are those saved few?' and he said unto them,
Romans 10:13
for every one -- whoever shall call upon the name of the Lord, he shall be saved.'
Romans 11:5
So then also in the present time a remnant according to the choice of grace there hath been;

General references

Mark 10:25
It is easier for a camel through the eye of the needle to enter, than for a rich man to enter into the reign of God.'
Luke 5:28
and he, having left all, having arisen, did follow him.