כִּ֣י כֹ֥ה יִהְיֶ֛ה בְּקֶ֥רֶב הָאָ֖רֶץ בְּת֣וֹךְ הָֽעַמִּ֑ים כְּנֹ֣קֶף זַ֔יִת כְּעוֹלֵלֹ֖ת אִם־כָּלָ֥ה בָצִֽיר׃
在這地上，在萬民之中，必是這樣，好像打過的橄欖樹，又像收完葡萄後剩下的零星果子。
Rashi
For so shall Israel remain in the midst of the peoples, one in a city and two in a family.
Ibn Ezra
בנקף As the shaking. נקף is similar in meaning to ונקף and he shall cut down (10:34).
Rashi
like the cutting of the olive tree that leaves over berries at the tip of the uppermost bough.