Eccl.7.21

Ecclesiastes 7:21

KJV

Also take no heed unto all words that are spoken; lest thou hear thy servant curse thee:

Proverbs 30:10

KJV

Accuse not a servant unto his master, lest he curse thee, and thou be found guilty.

Ecclesiastes 7:22

KJV

For oftentimes also thine own heart knoweth that thou thyself likewise hast cursed others.