#1746 דוּמָה Duwmah {doo-maw'}

 the same as H1745; TWOT - n/a;

—Hebrew Word Study (Transliteration-Pronunciation Etymology & Grammar)

 Dumah = "silence"
 n pr m
 1) son of Ishmael and most probably the founder of the Ishmaelite
    tribe of Arabia
 n pr loc
 2) a town in the mountainous district of Judah, near Hebron
 3) a mystical name of Edom indicating death and ruin

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - Dumah 4; 4

—Exhaustive Concordance (KJV Translation Frequency & Location)