Duke or tribe prince of Edom of Esau (Genesis 36:42) at Hadar's death, ("fortress"). Compare "the strong city" (mibzar), Psalm 108:10l 9:9; Jeremiah 49:16.
Bibliography Information Fausset, Andrew Robert M.A., D.D., "Definition for 'Mibzar' Fausset's Bible Dictionary". bible-history.com - Fausset's; 1878.