'Attackers' in the Bible

If there is no food in the land, if there is disease, if the fruits of the earth are damaged by heat or water, locust or worm; if their towns are shut in by their attackers: whatever trouble or whatever disease there may be:

If your people go out to war against their attackers, by whatever way you may send them, if they make their prayers to you turning their faces to this town of yours and to this house which I have put up for your name:

But go yourself, and be strong in war; God will not let you go down before those who are fighting against you; for God has power to give help or to send you down before your attackers.