'Hostility' in the Bible

And I will put hostility between you and between the woman, and between your offspring and between her offspring; he will strike you [on the] head, and you will strike him [on the] heel."

And he shall be a wild donkey of a man, his hand [will be] against everyone, and the hand of everyone [will be] against him, and he will live {in hostility with all his brothers}."