King James Version (KJV)
But the miry places thereof and the marishes thereof shall not be healed; they shall be given to salt. {shall not...: or, and that which shall not be healed}
Modern English
But the miry places of it, and its marshes, will not be healed. They will be given up to salt.
Hebrew
בצאתו בִּצֹּאתָ֧יו וּגְבָאָ֛יו וְלֹ֥א יֵרָפְא֖וּ לְמֶ֥לַח נִתָּֽנוּ׃
bṣʾtv biṣoʾtayv vgbaʾayv vloʾ yerapʾv lmelaḥ nitanv