1 Corinthians 15:10

But it is through the love of God that I am what I am, and the love that he showed me has not been wasted. No, I have toiled harder than any of them, and yet it was not I, but the love of God working with me.

1 Corinthians 15:58

Therefore, my dear Brothers, stand firm, unshaken, always diligent in the Lord's work, for you know that, in union with him, your toil is not in vain.

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.

Colossians 1:29

It is for that I toil, struggling with all the energy which he inspires and which works powerfully within me.

Treasury of Scripture Knowledge

Summary

So we laboured in the work: and half of them held the spears from the rising of the morning till the stars appeared.

Bible References

So we

1 Corinthians 15:10
But it is through the love of God that I am what I am, and the love that he showed me has not been wasted. No, I have toiled harder than any of them, and yet it was not I, but the love of God working with me.
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.
Colossians 1:29
It is for that I toil, struggling with all the energy which he inspires and which works powerfully within me.

General references

1 Corinthians 12:21
The eye cannot say to the hand 'I do not need you,' nor, again, the head to the feet 'I do not need you.'
1 Corinthians 14:8
If the bugle sounds a doubtful call, who will prepare for battle?