Ecclesiasticus 19:20
19. The knowledge of the commandments of the Lord is the doctrine of life: and they that do things that please him shall receive the fruit of the tree of immortality.20. The fear of the Lord is all wisdom; and in all wisdom is the performance of the law, and the knowledge of his omnipotency.21. If a servant say to his master, I will not do as it pleaseth thee; though afterward he do it, he angereth him that nourisheth him.
Ecclesiasticus თავი 19