Luke 17:12

9 Does he give praise to the servant because he did what was ordered?

10 In the same way, when you have done all the things which are given you to do, say, There is no profit in us, for we have only done what we were ordered to do.

11 And it came about that when they were on the way to Jerusalem he went through Samaria and Galilee.

12 And when he went into a certain small town he came across ten men who were lepers, and they, keeping themselves at a distance,

13 Said, in loud voices, Jesus, Master, have mercy on us.

14 And when he saw them he said, Go, and let the priests see you. And, while they were going, they were made clean.

15 And one of them, when he saw that he was clean, turning back, gave praise to God in a loud voice;