2 Corinthians 4:1

So then, as I have this ministry because of God's mercy to me, I do not lose heart.

2 Corinthians 4:16

For this reason, as I have said, I do not lose courage, but even though my outward man is wasting away, my inward man is being renewed, day by day.

Hebrews 12:3

Compare yourselves with him who endured such hostility against himself at the hands of sinners, lest you grow weary, fainting in your souls.

Hebrews 12:5

and have you forgotten the exhortation which reasons with you as sons? My son, do not despise the training of the Lord, Nor faint when he corrects you;

Treasury of Scripture Knowledge

Summary

But now it is come upon thee, and thou faintest; it toucheth thee, and thou art troubled.

Bible References

Thou faintest

2 Corinthians 4:1
So then, as I have this ministry because of God's mercy to me, I do not lose heart.
Hebrews 12:3
Compare yourselves with him who endured such hostility against himself at the hands of sinners, lest you grow weary, fainting in your souls.