Seed of the woman

Genesis 3:15 KJV

15 And I will put enmity between thee and the woman, and between thy seed and her Seed; It shall bruise thy head, and thou shalt bruise His heel.

Genesis 3:15 NIV

15 And I will put enmity between you and the woman, and between your offspring and hers; He will crush your head, and you will strike his heel."