Matthew 20:12

In the sweat of thy face shalt thou eat bread, till thou return unto the ground.—We commanded you, that if any would not work, neither should he eat.—Study to be quiet, and to do your own business, and to work with your own hands.

Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.—The night cometh when no man can work.