'Labor' in the Bible

I sent you to reap what you did not work for; others have labored and you have entered into their labor."

So then, dear brothers and sisters, be firm. Do not be moved! Always be outstanding in the work of the Lord, knowing that your labor is not in vain in the Lord.

The one who steals must steal no longer; rather he must labor, doing good with his own hands, so that he may have something to share with the one who has need.

by holding on to the word of life so that on the day of Christ I will have a reason to boast that I did not run in vain nor labor in vain.

Toward this goal I also labor, struggling according to his power that powerfully works in me.

because we recall in the presence of our God and Father your work of faith and labor of love and endurance of hope in our Lord Jesus Christ.

Now when they are saying, "There is peace and security," then sudden destruction comes on them, like labor pains on a pregnant woman, and they will surely not escape.

Now we ask you, brothers and sisters, to acknowledge those who labor among you and preside over you in the Lord and admonish you,

I know your works as well as your labor and steadfast endurance, and that you cannot tolerate evil. You have even put to the test those who refer to themselves as apostles (but are not), and have discovered that they are false.

She was pregnant and was screaming in labor pains, struggling to give birth.