Rab-saris in the Bible

And the king of Assyria sent Tartan and Rab-saris and Rab-shakeh, from Lachish unto King Hezekiah, with a heavy force to Jerusalem, - so they came up and drew near to Jerusalem, and took their stand by the upper channel of the pool, which is in the highway of the fuller's field.

All the captains of the king of Babylon came in and took their places in the middle doorway of the town, Nergal-shar-ezer, ruler of Sin-magir, the Rabmag, and Nebushazban, the Rab-saris, and all the captains of the king of Babylon.

So Nebuzaradan, the captain of the armed men, sent Nebushazban, the Rab-saris, and Nergal-shar-ezer, the Rabmag, and all the chief captains of the king of Babylon,