'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.

I returned, and saw under the sun, that the race is not to the swift, nor the battle to the strong, neither yet bread to the wise, nor yet riches to men of understanding, nor yet favour to men of skill; but time and chance happeneth to them all.