Genesis 10:15-19 gives the parallel genealogy of Canaan's descendants, listing Sidon, Hittites, Jebusites, and others exactly as here.

In 2 Samuel 11:6, David summons Uriah the Hittite (descendant of Heth), connecting genealogy to David's court.

In Genesis 27:46, Rebekah complains about Hittite women (daughters of Heth), linking Heth's line to Isaac's family.

In Genesis 49:30-32, the cave purchased from Ephron the Hittite (descendant of Heth) is mentioned, connecting Heth to patriarchal burial.

In Exodus 23:28, God promises to drive out Hittites (descendants of Heth) from Canaan, linking genealogy to conquest.

In Joshua 9:1, Hittites appear among kings opposing Israel, showing Heth's descendants in later history.