'Enmity' in the Bible

and I will put enmity between thee and the woman, and between thy seed and her seed: he shall bruise thy head, and thou shalt bruise his heel.

or in enmity smote him with his hand, so that he died; he that smote him shall surely be put to death; he is a murderer: the avenger of blood shall put the murderer to death, when he meeteth him.

But if he thrust him suddenly without enmity, or hurled upon him anything without lying in wait,

Thus saith the Lord Jehovah: Because the Philistines have dealt by revenge, and have taken vengeance with despite of soul to destroy with perpetual enmity;

Because thou hast had a perpetual enmity, and hast given over the children of Israel to the power of the sword in the time of their calamity, in the time of the iniquity of the end;

The days of visitation are come, the days of recompense are come; Israel shall know it: the prophet is a fool, the man that hath the spirit is mad, for the abundance of thine iniquity, and because the enmity is great.

Ephraim was a watchman with my God: as for the prophet, a fowler's snare is in all his ways, and enmity in the house of his God.