'Plows' in the Bible

As when one plows and breaks up the soil,turning up rocks,so our bones have been scatteredat the mouth of Sheol.

He will settle disputes among the nationsand provide arbitration for many peoples.They will turn their swords into plowsand their spears into pruning knives.Nations will not take up the sword against other nations,and they will never again train for war.

He will settle disputes among many peoplesand provide arbitration for strong nationsthat are far away.They will beat their swords into plows,and their spears into pruning knives.Nation will not take up the sword against nation,and they will never again train for war.

Or isn’t He really saying it for us? Yes, this is written for us, because he who plows ought to plow in hope, and he who threshes should do so in hope of sharing the crop.