איוב כ:כב פירוש: רש״י

When his desire has been filled sufficiently when the desire of his heart has been filled sufficiently, then... he will be in straits Trouble will come upon him.

סִפְקוֹ is an expression of sufficiency, as is translated into Aramaic (Gen. 24:22): “When the camels finished (ספיקו) drinking”; (Num. 11:22): “so that it may be enough for them (היספקון).”

the hand of every laborer will come upon him The hand of the poor shall overwhelm him and come upon him.