'Sinned' in the Bible

David responded to God, "I sinned greatly by behaving this way. But now I am asking you, please remove the guilt of your servant, since I have acted very foolishly."

David told God, "Wasn't I the one who ordered the census of the population? Wasn't it I who sinned and acted wickedly? Now as for these sheep, what have they done? LORD God, please let your hand be against me and my ancestral household, but don't let your people be ravaged by plague!"