'Labor' in the Bible

Except the God of my father, the God of Abraham, and the Fear of Isaac, had been with me, surely now hadst thou sent me away empty. God hath seen mine affliction and the labor of my hands, and rebuked thee yesternight.

And they journeyed from Beth-el; and there was still some distance to come to Ephrath: and Rachel travailed, and she had hard labor.

And it came to pass, when she was in hard labor, that the midwife said unto her, Fear not; for now thou shalt have another son.