Leviticus 19:11-14 - Dealing Honestly
11 "'You must not steal, you must not tell lies, and you must not deal falsely with your fellow citizen. 12 You must not swear falsely in my name, so that you do not profane the name of your God. I am the Lord.
13 You must not oppress your neighbor or commit robbery against him. You must not withhold the wages of the hired laborer overnight until morning. 14 You must not curse a deaf person or put a stumbling block in front of a blind person. You must fear your God; I am the Lord.