Danieli 6:8

Sasa, ee mfalme, toa amri na uiandike ili isiweze kubadilishwa: kulingana na sheria za Wamedi na Waajemi, ambazo haziwezi kubatilishwa.”

Now, O king, establish the decree, and sign the writing, that it be not changed, according to the law of the Medes and Persians, which altereth not.