Isaiah 21:13
The burden upon Arabia. In the forest in Arabia shall ye lodge, O ye travelling companies of Dedanim.
Cross-reference
Ezekiel 27:15 describes Dedanites as traders with Tyre, giving a concrete picture of their economic role in prophecy.
Ezekiel 27:20 mentions Dedan trading saddlecloths, further detailing their commerce in the Tyre lament.
Jeremiah 49:8 directly addresses inhabitants of Dedan in a judgment oracle, paralleling the warning here.
Jeremiah 49:28-33 delivers a similar judgment oracle against Arabian tribes (Kedar, Hazor), paralleling this oracle's subject.
Genesis 25:3 traces Dedan's genealogy from Abraham through Keturah, explaining the origin of the Dedanites.
1 Chronicles 1:9 lists Dedan as a descendant of Ham through Cush, an alternate genealogy for the same people.
1 Chronicles 1:32 repeats the Keturah-Dedan genealogy, confirming the Abrahamic origin of the Dedanites.
Ezekiel 27:21 mentions Arabia as a trading partner, broadening the regional context of the oracle.
Genesis 10:7 lists Dedan in the Table of Nations as a descendant of Ham, another genealogical record.