In Genesis 21:10, Sarah insists Isaac alone inherits — establishing the very covenant line this verse now traces forward through his descendants.

In Genesis 2:4, the same 'these are the generations of' (toledot) formula introduces the creation account, matching the structural pattern used here.

In Matthew 1:2, Matthew opens Jesus' genealogy with 'Abraham begat Isaac' — directly citing the family line this verse introduces.

In Luke 3:34, Luke's genealogy also runs through Abraham and Isaac — the same ancestral line this verse introduces.

In Acts 7:8, Stephen recounts 'Abraham begat Isaac' during his speech, echoing this genealogical statement while adding the circumcision detail.

In 1 Chronicles 1:32, the Chronicler traces Abraham's descendants through Keturah — part of the same genealogical record this toledot section begins.