If you think that I have done you a service, do me a friend's work when I may happen to move trustfully or carelessly. Even that will be gratitude in you.
स्वस्ति तेऽस्तु गमिष्यामि दूरादपि तवोद्विजे॥ विश्वस्तं वा प्रमत्तं वा एतदेव कृतं भवेत्।