“You shall not covet your neighbor’s house. You shall not covet your neighbor’s wife, or his male or female servant, his ox or donkey, or anything that belongs to your neighbor.” - Exodus 20:17
So you may think that you're okay with this one. There's no way you can covet your neighbor's donkey or ox, because they don't have one. Well, that may be true, but there's so much more to this commandment than what was listed in the verse above. This commandment is more about your attitude and how you handle things on a day-to-day basis. Are you always wishing things were better or are you content with what you have?