'Enemy' in the Bible

When thou goest out to battle against thine enemy, and hast seen horse and chariot -- a people more numerous than thou -- thou art not afraid of them, for Jehovah thy God is with thee, who is bringing thee up out of the land of Egypt;

“You will eat your children, the flesh of your sons and daughters the Lord your God has given you during the siege and hardship your enemy imposes on you.

refusing to share with any of them his children’s flesh that he will eat because he has nothing left during the siege and hardship your enemy imposes on you in all your towns.

And toward her young one that cometh out from between her feet, and toward her children which she shall bear: for she shall eat them for want of all things secretly in the siege and straitness, wherewith thine enemy shall distress thee in thy gates.

Were it not that I feared the wrath of the enemy, lest their adversaries should behave themselves strangely, and lest they should say, Our hand is high, and the LORD hath not done all this.

I will make mine arrows drunk with blood, and my sword shall devour flesh; and that with the blood of the slain and of the captives, from the beginning of revenges upon the enemy.

The eternal God is thy refuge, and underneath are the everlasting arms: and he shall thrust out the enemy from before thee; and shall say, Destroy them.