הַקֹּדְרִ֥ים מִנִּי־קָ֑רַח עָ֝לֵ֗ימוֹ יִתְעַלֶּם־שָֽׁלֶג׃
Которые чёрные из-за льда, И где прячется снег;
Rashi
which wrinkle from the ice if ice comes upon them, they wrinkle and become like boards (Shem Ephraim),
Rashi
and upon them the snow disappears—it is covered, for it falls with the ice. This is one betrayal, for it [the stream] is hidden from the eye, and a thirsty man does not find water to drink.