Numbers 33:39

³⁷And they departed from Kadesh, and encamped in Mount Hor near the land of Edom.

³⁸And Aaron the priest went up by the command of the Lord, and died there in the fortieth year of the departure of the children of Israel from the land of Egypt, in the fifth month, on the first day of the month.

— Numbers 33:39 —

⁴⁰And Arad the Canaanitish king (he too dwelt in the land of Canaan) having heard when the children of Israel were entering the land—

⁴¹then they departed from Mount Hor, and encamped in Zalmonah.