Ecclesiastes 7:22

For many times he shall trespass against thee, and repeatedly shall he afflict thine heart; for thus also hast thou cursed others.

Also take no heed to all the words which ungodly men shall speak; lest you hear your servant cursing you.

for often your own heart knows that you yourself have likewise cursed others.

Surely there is no man iust in the earth, that doeth good and sinneth not.