וַיַּכְשִׁיל֣וּהוּ עָלֵ֣ימוֹ לְשׁוֹנָ֑ם יִ֝תְנֹדֲד֗וּ כָּל־רֹ֥אֵה בָֽם׃
他們的舌頭反倒使他們自己跌倒；凡看見他們的，都要搖頭。
Rashi
That which they hoped would make him stumble, their tongue brought upon them The stumbling they planned to inflict on him, their tongue turned over upon them.
Rashi
will shake their heads Heb. יתנודדו, will shake their head; all who see them should nod their head and laugh about them.