'Working' in the Bible

Has not man his ordered time of trouble on the earth? and are not his days like the days of a servant working for payment?

Let your eyes be turned away from him, and take your hand from him, so that he may have pleasure at the end of his day, like a servant working for payment.

If he's working in the north, I can't observe him; If he turns south, I can't see him.

If I have gone in false ways, or my foot has been quick in working deceit;

He causes everyone to stop working, so that all people may know his work.