'Workers' in the Bible

He said to them, "The harvest is plentiful, but the workers are few. Therefore ask the Lord of the harvest to send out workers into his harvest.

But when he came to his senses he said, 'How many of my father's hired workers have food enough to spare, but here I am dying from hunger!

I am no longer worthy to be called your son; treat me like one of your hired workers."'