Daniel 6:13-14

13So they approached the king and spoke to him about the royal decree: “Didn’t you issue a written decree that anyone who prays to any god or man for 30 days—except for you, O king—shall be cast into the den of lions?” The king replied, “The decree stands, according to the law of the Medes and Persians, which cannot be repealed.”

14Then they answered and said to the king: “Daniel, who is one of the exiles from Judah, pays no attention to you, O king, or to the decree that you put in writing. He still prays three times a day!”