'We Have Sinned' in the Bible

we have sinned, and have dealt perversely, and have done wickedly, and have rebelled, even turning aside from thy precepts and from thine ordinances,

O LORD, to us belongs confusion of face, to our kings, to our rulers, and to our fathers, because we have sinned against thee.

And now, O LORD our God, who has brought thy people forth out of the land of Egypt with a mighty hand, and has gotten thee renown, as at this day, we have sinned, we have done wickedly.