Luke 17:10 in the King James Version
So likewise ye, when ye shall have done all those things which are commanded you, say, We are unprofitable servants: we have done that which was our duty to do.
Context
9 Does he thank that servant because he did the things that were commanded? I think not.
10 Even so you also, when you have done all the things that are commanded you, say, ‘We are unworthy servants. We have done our duty.’”
11 As he was on his way to Jerusalem, he was passing along the borders of Samaria and Galilee.