Luke 17:11

Wouldn’t he rather tell him, ‘Prepare my supper, clothe yourself properly, and serve me while I eat and drink. Afterward you shall eat and drink’?

Does he thank that servant because he did the things that were commanded? I think not.

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.’”

As he entered into a certain village, ten men who were lepers met him, who stood at a distance.

They lifted up their voices, saying, “Jesus, Master, have mercy on us!”

When he saw them, he said to them, “Go and show yourselves to the priests.” As they went, they were cleansed.