KJV:
We have sinned, and have committed iniquity, and have done wickedly, and have rebelled, even by departing from thy precepts and from thy judgments:
NASB:
we have sinned, committed iniquity, acted wickedly and rebelled, even turning aside from Your commandments and ordinances.
KJV:
And now, O Lord our God, that hast brought thy people forth out of the land of Egypt with a mighty hand, and hast gotten thee renown, as at this day; we have sinned, we have done wickedly.
NASB:
"And now, O Lord our God, who have brought Your people out of the land of Egypt with a mighty hand and have made a name for Yourself, as it is this day-- we have sinned, we have been wicked.
KJV:
And such as do wickedly against the covenant shall he corrupt by flatteries: but the people that do know their God shall be strong, and do exploits.
NASB:
"By smooth words he will turn to godlessness those who act wickedly toward the covenant, but the people who know their God will display strength and take action.
KJV:
Many shall be purified, and made white, and tried; but the wicked shall do wickedly: and none of the wicked shall understand; but the wise shall understand.
NASB:
"Many will be purged, purified and refined, but the wicked will act wickedly; and none of the wicked will understand, but those who have insight will understand.