Boyd’s Bible Dictionary:
(hill). (1) Mount in Edom on which Aaron died (Num. 20:22-29; 33:37). (2) A peak of Lebanon range (Num. 34:7-8).
Concise Bible Dictionary:
1. The mountain on which Aaron died when the Israelites were near the end of their wanderings (Num. 20:22-28; Num. 21:4; Num. 33:37-41; Deut. 32:50). Identified with Jebel Neby Harun, about 30° 18' N, 35° 25' E. It is the range of mountains on the eastern side of the wady Arabah,; from which the scene of mountain peaks is described as awfully majestic.
2. A mount on the northern boundary of the land (Num. 34:7-8). Probably one of the peaks of Lebanon, but not identified.