Ezer: Also Called Ezar, a Horite Duke
Source: Nav
Genesis 36:21, 27, 30
Dishon, Ezer, and Dishan. They are the chiefs of the Horites, the descendants of Seir in the land of Edom. / These are the sons of Ezer: Bilhan, Zaavan, and Akan. / Dishon, Ezer, and Dishan. They are the chiefs of the Horites, according to their divisions in the land of Seir.
1 Chronicles 1:38, 42
The sons of Seir: Lotan, Shobal, Zibeon, Anah, Dishon, Ezer, and Dishan. / The sons of Ezer: Bilhan, Zaavan, and Akan. The sons of Dishan: Uz and Aran.