Nehemiah 4:21

and we will be laboring in the work." And the half part of them held the spears from the morning spring, till the stars came forth.

1 Corinthians 15:10

But by the grace of God I am that I am. And his grace which is in me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which is with me.

1 Corinthians 15:58

Therefore, my dear brethren, be ye steadfast and unmovable, always rich in the works of the Lord, forasmuch as ye know how that your labour is not in vain in the Lord.

Galatians 6:9

Let us not be weary of well doing. For when the time is come we shall reap without weariness.

Colossians 1:29

Wherein I also labour and strive, even as far forth as his working worketh in me mightily.

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 by the grace of God I am that I am. And his grace which is in me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which is with me.
Galatians 6:9
Let us not be weary of well doing. For when the time is come we shall reap without weariness.
Colossians 1:29
Wherein I also labour and strive, even as far forth as his working worketh in me mightily.

General references

1 Corinthians 12:21
And the eye cannot say unto the hand, "I have no need of thee," nor the head also to the feet, "I have no need of you."
1 Corinthians 14:8
And also if the trumpet give an uncertain voice, who shall prepare himself to fight?