NET

27 The king will mourn and the prince will be clothed with shuddering; the hands of the people of the land will tremble. Based on their behavior I will deal with them, and by their standard of justice I will judge them. Then they will know that I am the Lord!”

Darby

27 The king shall mourn, and the prince shall be clothed with dismay, and the hands of the people of the land shall tremble: I will do unto them according to their way, and with their judgments will I judge them; and they shall know that I [am] Jehovah.

KJV

27 The king shall mourn, and the prince shall be clothed with desolation, and the hands of the people of the land shall be troubled: I will do unto them after their way, and according to their deserts will I judge them; and they shall know that I [am] the LORD.