'Labor' in the Bible

“But the shameful thing has consumed the labor of our fathers since our youth, their flocks and their herds, their sons and their daughters.

For I heard a cry as of a woman in labor,The anguish as of one giving birth to her first child,The cry of the daughter of Zion gasping for breath,Stretching out her hands, saying,“Ah, woe is me, for I faint before murderers.”

“Behold, I am bringing them from the north country,And I will gather them from the remote parts of the earth,Among them the blind and the lame,The woman with child and she who is in labor with child, together;A great company, they will return here.

“Kerioth has been capturedAnd the strongholds have been seized,So the hearts of the mighty men of Moab in that dayWill be like the heart of a woman in labor.

Behold, He will mount up and swoop like an eagle and spread out His wings against Bozrah; and the hearts of the mighty men of Edom in that day will be like the heart of a woman in labor.