'Sinned' in the Bible

As for me, I said, “O Lord, be gracious to me;Heal my soul, for I have sinned against You.”

Against You, You only, have I sinnedAnd done that which is evil in Your sight,So that You are justified when You speak [Your sentence]And faultless in Your judgment.

In spite of all this they still sinned,For they did not believe in His wonderful and extraordinary works.

We have sinned like our fathers;We have committed iniquity, we have behaved wickedly.