'Lepers' in the Bible

Now four men who were lepers were at the entrance of the [city’s] gate; and they said to one another, “Why should we sit here until we die?

When these lepers came to the edge of the camp, they went into one tent and ate and drank, and carried away from there silver, gold, and clothing, and went and hid them. Then they went back and entered another tent and carried [some valuable things] from there also, and went and hid them.