Genesis 4:9 ¶And the LORD said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother's keeper?

Colossians 3:9 Lie not one to another, seeing that ye have put off the old man with his deeds;

Ephesians 4:25 Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.

Proverbs 28:13 He that covereth his sins shall not prosper: but whoso confesseth and forsaketh them shall have mercy.