'Reverse' in the Bible

Then she said, “If it pleases the king and if I have found favor before him and the matter is proper in the king’s view and I am pleasing in his sight, let it be written to revoke the letters devised by Haman the son of Hammedatha, the Agagite, which he wrote [in order] to destroy the Jews who are in all the king’s provinces.

Also, concerning the Jews, write as you see fit, in the king’s name, and seal it with the king’s signet ring—for a decree which is written in the king’s name and sealed with the king’s signet ring may not be revoked.”