Genesis 36:10 identifies Reuel as the son of Bashemath, the wife introduced here. It extends her entry in Esau's family record.

Genesis 25:13 confirms Nebajoth as Ishmael's firstborn son. This establishes the family link behind 'Nebajoth's sister' in the verse here.

Genesis 28:9 records Esau taking Mahalath, Ishmael's daughter and Nebajoth's sister — likely the same woman as Bashemath here, under another name.