Divrey Hayamim Bais 36:22

Now in the first year of Koresh (Cyrus) Melech Paras (Persia), that the word of HASHEM spoken by the mouth of Yirmeyahu (Jeremiah) might be accomplished, HASHEM stirred up the ruach of Koresh Melech Paras (Persia), that he made a proclamation throughout all his Malchut, and put it also in writing, saying