Mark 13:20

Had not the Lord cut short those days, not a soul would be saved alive; but he has cut them short for the sake of the elect whom he has chosen.

Matthew 24:22

Had not those days been cut short, not a soul would be saved alive; however, for the sake of the elect, those days will be cut short.

Romans 11:5-7

Well, at the present day there is also a remnant, selected by grace.

Romans 11:23-24

And even the others will be grafted in, if they do not adhere to their unbelief; God can graft them in again.

Romans 11:28-32

So far as the gospel goes, they are enemies of God ??which is to your advantage; but so far as election goes, they are beloved for their father's sake.

Treasury of Scripture Knowledge

Summary

And except that the Lord had shortened those days, no flesh should be saved: but for the elect's sake, whom he hath chosen, he hath shortened the days.

Bible References

For

Matthew 24:22
Had not those days been cut short, not a soul would be saved alive; however, for the sake of the elect, those days will be cut short.
Romans 11:5
Well, at the present day there is also a remnant, selected by grace.