Daniel 6:15
Then those men assembled near the king, and said unto the king, Know, O king, that this is the law of Media and of Persia: No decree nor statute which the king has confirmed may be moved.
Esther 8:8
Write ye also for the Jews, as it pleases you, in the king's name, and seal it with the king's ring; for the writing which is written in the king's name and sealed with the king's ring may not be revoked.
Daniel 6:12
Then they went and spoke before the king concerning the royal decree; Hast thou not confirmed a decree that whoever shall ask a petition of any God or man within thirty days save of thee, O king, shall be cast into the den of lions? The king answered and said, The thing is true, according to the law of the Media and Persia, which does not change.
Psalm 94:20-21
Shall the throne of iniquity have fellowship with thee, who creates toil under the guise of law?
Daniel 6:8
Now, O king, confirm the decree and sign the writing that it not be moved, according to the law of Media and of Persia, which does not change.