בצאתו [בִּצֹּאתָ֧יו] וּגְבָאָ֛יו וְלֹ֥א יֵרָפְא֖וּ לְמֶ֥לַח נִתָּֽנוּ׃
אָבער זײַנע זומפּן און זײַנע װאַסערגריבער װעלן ניט געזונט געמאַכט װערן; פֿאַר זאַלץ זײַנען זײ אָפּגעגעבן.
Rashi
Its marshes [The marshes] of the sea, as in (Job 8:11): “Can papyrus shoot up without a marsh (בִצָה)?” This is maresc in Old French, a marsh.
Rashi
and its pools [Heb. וּגְבָאָיו,] like (II Kings 3:16): “This valley will be full of pools.” The בִּצִים are the marshes around it, and the גֵבִים are ditches in which water is gathered.
Rashi
will not be healed to be turned sweet. Why? Because “they will be set aside for salt [mines].”