'Magian' in the Bible

and all the princes of the king of Babylon came in, and sat in the middle gate: Nergal-sharezer, Samgar-nebu, Sarsechim, chief chamberlain, Nergal-sharezer, chief magian, and all the rest of the princes of the king of Babylon.

So Nebuzar-adan the captain of the body-guard sent, and Nebushazban, chief chamberlain, and Nergal-sharezer, chief magian, and all the king of Babylon's princes,