Boyd’s Bible Dictionary:

(fawn-like). (1) A Hittite who sold Machpelah to Abraham (Gen. 23:8-20; 49:29; 50:13). (2) Landmarks of Judah (Josh. 15:9).

Concise Bible Dictionary:

Son of Zohar, a Hittite, and from whom Abraham bought the field of Mamre, containing the cave of Machpelah (Gen. 23:8-17; Gen. 25:9; Gen. 49:29-30; Gen. 50:13).

Jackson’s Dictionary of Scripture Proper Names:

he of dust