At the Lord’s command, Aaron the priest climbed Mount Hor and died there on the first day of the fifth month in the fortieth year after the Israelites went out of the land of Egypt.

In the fortieth year, in the eleventh month, on the first of the month, Moses told the Israelites everything the Lord had commanded him to say to them.

From the Hebronites: Jerijah was the head of the Hebronites, according to the genealogical records of his ancestors. A search was made in the fortieth year of David’s reign and strong, capable men were found among them at Jazer in Gilead.