Strong's #1746: Duwmah (pronounced doo-maw')

the same as 1745; Dumah, a tribe and region of Arabia:--Dumah.

Brown-Driver-Briggs Hebrew Lexicon:

ּּ

dûmâh

Dumah = "silence"

1) son of Ishmael and most probably the founder of the Ishmaelite tribe of Arabia (noun proper masculine)

2) a town in the mountainous district of Judah, near Hebron (noun proper locative)

3) a mystical name of Edom indicating death and ruin (noun proper locative)

Part of Speech: see above in Definition

Relation: the same as H1745

Usage:

This word is used 4 times:

 

Genesis 25:14: "And Mishma, and Dumah, and Massa,"
Joshua 15:52: "Arab, and Dumah, and Eshean,"
1 Chronicles 1:30: "Mishma, and Dumah, Massa, Hadad, and Tema,"
Isaiah 21:11: "The burden of Dumah. He calleth to me out of Seir, Watchman, what"