Numbers 33:34 (KJV)

And they went from Mithcah, and pitched in Hashmonah.

And they departed from Hashmonah, and encamped at Moseroth.

And they departed from Moseroth, and pitched in Benejaakan.

And they removed from Benejaakan, and encamped at Horhagidgad.

And they went from Horhagidgad, and pitched in Jotbathah.

And they departed from Ebronah, and encamped at Eziongaber.

And they removed from Eziongaber, and pitched in the wilderness of Zin, which is Kadesh.

And they removed from Kadesh, and pitched in mount Hor, in the edge of the land of Edom.

And Aaron the priest went up into mount Hor at the commandment of the LORD, and died there, in the fortieth year after the children of Israel were come out of the land of Egypt, in the first day of the fifth month.

And Aaron was an hundred and twenty and three years old when he died in mount Hor.