Leviticus 19:12

19:12 You must not swear falsely in my name, so that you do not profane the name of your God. I am the Lord.

Leviticus 19:14

19:14 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.

Leviticus 19:17

19:17 You must not hate your brother in your heart. You must surely reprove your fellow citizen so that you do not incur sin on account of him.