'Cannot' in the Bible

{If it pleases} the king, let {a royal edict} go out from him, and let it be written among the laws of Persia and Media so that it will not be altered, that Vashti cannot come before King Ahasuerus; and let the king give her royal position to her neighbor who [is] better than she.

Write {as you see fit} concerning the Jews in the name of the king, and seal [it] with the king's signet ring; for a decree that is written in the name of the king and sealed with the king's signet ring cannot be revoked."