Luke 17 is the seventeenth chapter of the Gospel of Luke in the New Testament of the Christian Bible. It records "some sayings of Jesus" and the healing of ten lepers. The book containing this chapter is anonymous, but early Christian tradition uniformly affirmed that Luke the Evangelist composed this Gospel as well as the Acts of the Apostles.

2 Kings 5 is the fifth chapter of the second part of the Books of Kings in the Hebrew Bible or the Second Book of Kings in the Old Testament of the Christian Bible. The book is a compilation of various annals recording the acts of the kings of Israel and Judah by a Deuteronomic compiler in the seventh century BCE, with a supplement added in the sixth century BCE. This chapter records an astonishing healing of Naaman, an Aramean general, by the prophet Elisha.