as the reaper gathers the standing grain and harvests the ears with his arm, as one gleans heads of grain in the Valley of Rephaim.
KJV
And it shall be as when the harvestman gathereth the corn, and reapeth the ears with his arm; and it shall be as he that gathereth ears in the valley of Rephaim.
ASV
And it shall be as when the harvestman gathereth the standing grain, and his arm reapeth the ears; yea, it shall be as when one gleaneth ears in the valley of Rephaim.