Nehemiah 4:21
So we labored at the work, and half of them were holding the spears from dawn until the stars came out.
1 Corinthians 15:10
But by the grace of God I am what I am, and his grace to me has not been in vain, but I labored even more than all of them, and not I, but the grace of God with me.
1 Corinthians 15:58
So then, my dear brothers, be steadfast, immovable, always abounding in the work of the Lord, [because you] know that your labor is not [in] vain in the Lord.
Galatians 6:9
And let us not grow weary in doing good, for at the proper time we will reap, [if we] do not give up.
Colossians 1:29
for which [purpose] also I labor, striving according to his working which is at work powerfully in me.