Numbers 5:1-4

The LORD instructed Moses, “Command the Israelites to send away anyone from the camp who is afflicted with a skin disease, anyone who has a discharge, or anyone who is defiled because of a corpse. Send away both male or female; send them outside the camp, so that they will not defile their camps where I dwell among them.” The Israelites did this, sending them outside the camp. The Israelites did as the LORD instructed Moses.