Designate a place outside the camp where you can go to relieve yourself. As part of your equipment have something to dig with, and when you relieve yourself, dig a hole and cover up your excrement. (Deuteronomy 23:12, 13)
A warning to the Israelites to keep their camp clean. And why would God be bothered about such things is a question that many may ask? Personal cleanliness and cleanliness of our homes seem relevant in context of these verses.
The above verses and the verse that follows speak of God being particular about the matter.
The reason that God adviced them the above is given in the verse that follows.
For the LORD your God moves about in your camp to protect you and to deliver your enemies to you. Your camp must be holy, so that he will not see among you anything indecent and turn away from you. (Deuteronomy 23:14)
Wow...God moved about in their camp to protect them and deliver them. Would he be not doing that in our lives too since we have trusted in him and accepted his Son as Saviour?
If he is, he would expect us to keep our camp clean too.