2 Corinthians 4:1

Therefore, since it is by God's mercy that we are engaged in this ministry, we do not lose heart.

2 Corinthians 4:16

Therefore, as I said, we do not lose heart. No, even though outwardly we are wasting away, yet inwardly we are being renewed day by day.

Galatians 6:9

Let us never tire of doing right, for at the proper season we shall reap our harvest, if we do not grow weary.

2 Thessalonians 3:13

You, Brothers, must not grow weary of doing what is right.

Hebrews 12:3-5

Weigh well the example of him who had to endure such opposition from 'men who were sinning against themselves,' so that you should not grow weary or faint-hearted.

Treasury of Scripture Knowledge

Summary

Thou didst say, Woe is me now! for the LORD hath added grief to my sorrow; I fainted in my sighing, and I find no rest.

Bible References

I fainted

2 Corinthians 4:1
Therefore, since it is by God's mercy that we are engaged in this ministry, we do not lose heart.
Galatians 6:9
Let us never tire of doing right, for at the proper season we shall reap our harvest, if we do not grow weary.
2 Thessalonians 3:13
You, Brothers, must not grow weary of doing what is right.
Hebrews 12:3
Weigh well the example of him who had to endure such opposition from 'men who were sinning against themselves,' so that you should not grow weary or faint-hearted.