Judith 1:6

6 There rallied to him all the people of the hill country and all those who lived along the Euphrates, the Tigris, and the Hydaspes, and, on the plain, Arioch, king of the Elymeans. Thus, many nations joined the forces of the Chaldeans.

Judith 1:6 In-Context

4 He made its gates seventy cubits high and forty cubits wide to allow his armies to march out in force and his infantry to form their ranks.
5 Then King Nebuchadnezzar made war against King Arphaxad in the great plain that is on the borders of Ragau.
6 There rallied to him all the people of the hill country and all those who lived along the Euphrates, the Tigris, and the Hydaspes, and, on the plain, Arioch, king of the Elymeans. Thus, many nations joined the forces of the Chaldeans.
7 Then Nebuchadnezzar, king of the Assyrians, sent messengers to all who lived in Persia and to all who lived in the west, those who lived in Cilicia and Damascus, Lebanon and Antilebanon, and all who lived along the seacoast,
8 and those among the nations of Carmel and Gilead, and Upper Galilee and the great plain of Esdraelon,
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.