Dobiel

Dobiel, also Dubbiel ("bear-god"), was the guardian angel of Ancient Persia. According to the Talmud, Dobiel was also one of the special accusers of Israel, and once officiated in Heaven for 21 days as a proxy for Gabriel when the latter (over whom Dobiel scored a victory) was in temporary disgrace for taking pity on the Israelites when God was angry with them and convincing the Babylonians to drive them from Babylon rather than kill them.