KJV: And if the whole congregation of Israel sin through ignorance, and the thing be hid from the eyes of the assembly, and they have done somewhat against any of the commandments of the LORD concerning things which should not be done, and are guilty;
NASB: 'Now if the whole congregation of Israel commits error and the matter escapes the notice of the assembly, and they commit any of the things which the LORD has commanded not to be done, and they become guilty;
KJV: Then said Saul, I have sinned: return, my son David: for I will no more do thee harm, because my soul was precious in thine eyes this day: behold, I have played the fool, and have erred exceedingly.
NASB: Then Saul said, "I have sinned. Return, my son David, for I will not harm you again because my life was precious in your sight this day. Behold, I have played the fool and have committed a serious error."