Luke 17:8-12

On the contrary, will he not say to him, ‘Prepare something for me to eat, and properly clothe yourself and serve me while I eat and drink; and afterward you may eat and drink’?

He does not thank the slave because he did the things which were commanded, does he?

So you too, when you do all the things which were commanded you, say, ‘We are unworthy slaves; we have done only that which we ought to have done.’ ” Ten Men with Leprosy Healed

While He was on the way to Jerusalem, He was passing between Samaria and Galilee.

And as He entered a village, ten men with leprosy who stood at a distance met Him;