'Battle' in the Bible

No one has authority over the wind to restrain it, and there is no authority over the day of death; there is no furlough in battle, and wickedness will not allow those who practice it to escape.

Again I saw under the sun that the race is not to the swift, or the battle to the strong, or bread to the wise, or riches to the discerning, or favor to the skillful; rather, time and chance happen to all of them.