47 There was then no king in Edom: a deputy was king.
1 Kings 22:47 Cross References - KJV_Cambridge
Genesis 25:23
23 And the LORD said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.
Genesis 27:40
40 And by thy sword shalt thou live, and shalt serve thy brother; and it shall come to pass when thou shalt have the dominion, that thou shalt break his yoke from off thy neck.
Genesis 36:31-43
31 And these are the kings that reigned in the land of Edom, before there reigned any king over the children of Israel.
32 And Bela the son of Beor reigned in Edom: and the name of his city was Dinhabah.
33 And Bela died, and Jobab the son of Zerah of Bozrah reigned in his stead.
34 And Jobab died, and Husham of the land of Temani reigned in his stead.
35 And Husham died, and Hadad the son of Bedad, who smote Midian in the field of Moab, reigned in his stead: and the name of his city was Avith.
36 And Hadad died, and Samlah of Masrekah reigned in his stead.
37 And Samlah died, and Saul of Rehoboth by the river reigned in his stead.
38 And Saul died, and Baalhanan the son of Achbor reigned in his stead.
39 And Baalhanan the son of Achbor died, and Hadar reigned in his stead: and the name of his city was Pau; and his wife's name was Mehetabel, the daughter of Matred, the daughter of Mezahab.
40 And these are the names of the dukes that came of Esau, according to their families, after their places, by their names; duke Timnah, duke Alvah, duke Jetheth,
41 Duke Aholibamah, duke Elah, duke Pinon,
42 Duke Kenaz, duke Teman, duke Mibzar,
43 Duke Magdiel, duke Iram: these be the dukes of Edom, according to their habitations in the land of their possession: he is Esau the father of the Edomites.
2 Samuel 8:14
14 And he put garrisons in Edom; throughout all Edom put he garrisons, and all they of Edom became David's servants. And the LORD preserved David whithersoever he went.
2 Kings 3:9
9 So the king of Israel went, and the king of Judah, and the king of Edom: and they fetched a compass of seven days' journey: and there was no water for the host, and for the cattle that followed them.
2 Kings 8:20
20 In his days Edom revolted from under the hand of Judah, and made a king over themselves.