Genesis 3:15 (CSB) — I will put hostility between you and the woman, and between your offspring and her offspring. He will strike your head, and you will strike his heel.
Romans 16:19–20 (CSB) — The report of your obedience has reached everyone. Therefore I rejoice over you, but I want you to be wise about what is good, and yet innocent about what is evil. The God of peace will soon crush Satan under your feet. The grace of our Lord Jesus be with you.