Genesis Chapter 3, Verse 15

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.- edit KJV text
15: I will put enmities between thee and the woman, and thy seed and her seed: she shall cursh thy head, and thou shalt lie in wait for her heel.— edit Douay text
15: And I will put enmity between thee and the woman and between thy seed and her seed, he shall watch against thy head, and thou shalt watch against his heel.— edit LXX text