1 Kings 11:15-18

15For it came about, when David was in Edom, and Joab the commander of the army had gone up to bury those killed [in battle] and had struck down every male in Edom

16(for Joab and all [the army of] Israel stayed there six months, until he had killed every male in Edom),

17that Hadad escaped to Egypt, he and some Edomites from his father’s servants with him, while Hadad was [still] a little boy.

18They set out from Midian [south of Edom] and came to Paran, and took men with them from Paran and came to Egypt, to Pharaoh king of Egypt, who gave [young] Hadad a house and ordered food and provisions for him and gave him land.