Dumah in Smiths Bible Dictionary

(silence). 1. A son of Ishmael, most probably the founder of the Ishmaelite tribe of Arabia, and thence the name of the principal place of district inhabited by that tribe. Ge 25:14; 1Ch 1:30; Isa 21:11 2. A city in the mountainous district of Judah, near Hebron, Jos 15:52 represented by the ruins of a village called ed-Daumeh, six miles southwest of Hebron.

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