'Reaper' in the Bible

With which the reaper does not fill his hand,Or the binder of sheaves his bosom;

It will be even like the reaper gathering the standing grain,As his arm harvests the ears,Or it will be like one gleaning ears of grainIn the valley of Rephaim.

Speak, “Thus says the Lord,‘The corpses of men will fall like dung on the open field,And like the sheaf after the reaper,But no one will gather them.’”

“Behold, days are coming,” declares the Lord,“When the plowman will overtake the reaperAnd the treader of grapes him who sows seed;When the mountains will drip sweet wineAnd all the hills will be dissolved.