וּמִן־הַמַּשְׂכִּילִ֣ים יִכָּֽשְׁל֗וּ לִצְר֥וֹף בָּהֶ֛ם וּלְבָרֵ֥ר וְלַלְבֵּ֖ן עַד־עֵ֣ת קֵ֑ץ כִּי־ע֖וֹד לַמּוֹעֵֽד׃
And some of them that are wise shall stumble, to refine among them, and to purify, and to make white, even to the time of the end; for it is yet for the time appointed.