Numbers 14:45 recounts Amalekites defeating Israel when they disobeyed — a direct episode in the ongoing conflict sworn here.

Numbers 24:20 prophesies Amalek's ultimate destruction — fulfilling the sworn war decreed here by God.

Deuteronomy 25:19 commands blotting out Amalek's memory — a direct application of the perpetual war sworn here.

Esther 3:2 introduces Haman the Agagite (descendant of Amalek) whom Mordecai refuses to bow to — continuing the enmity sworn here.

Esther 9:10 records the execution of Haman's ten sons — a direct fulfillment of God's war against Amalek declared here.