Luke 17:8-10

8Won’t he rather say, ‘Prepare my supper, get yourself ready and wait on me while I eat and drink; after that you may eat and drink’? 9Will he thank the servant because he did what he was told to do?

10So you also, when you have done everything you were told to do, should say, ‘We are unworthy servants; we have only done our duty.’ ”