The book of Job begins with Job living in the land of Uz. He is described as exceptionally righteous and prosperous, but the narrative does not identify his homeland by reference to an Israelite city or kingdom.
Genesis includes a man named Uz among the descendants of Aram and another Uz in the wider family of Seir, creating more than one possible geographical association for the name.
Jeremiah includes the kings of the land of Uz in a list of nations receiving judgment.
Lamentations addresses Edom as dwelling in the land of Uz, providing the clearest biblical association between Uz and Edomite territory.