בצאתו [בִּצֹּאתָ֧יו] וּגְבָאָ֛יו וְלֹ֥א יֵרָפְא֖וּ לְמֶ֥לַח נִתָּֽנוּ׃
But the miry places thereof, and the marshes thereof, shall not be healed; they shall be given for salt.
Rashi on Ezekiel
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 on Ezekiel
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 on Ezekiel
will not be healed to be turned sweet. Why? Because “they will be set aside for salt [mines].”