'Sinned' in the Bible

David responded to Nathan, “I have sinned against the Lord.”Then Nathan replied to David, “The Lord has taken away your sin; you will not die.

For your servant knows that I have sinned. But look! Today I am the first one of the entire house of Joseph to come down to meet my lord the king.”

David’s conscience troubled him after he had taken a census of the troops. He said to the Lord, “I have sinned greatly in what I’ve done. Now, Lord, because I’ve been very foolish, please take away Your servant’s guilt.”

When David saw the angel striking the people, he said to the Lord, “Look, I am the one who has sinned; I am the one who has done wrong. But these sheep, what have they done? Please, let Your hand be against me and my father’s family.”