Ezekiel 47:9-10

9It will come about that every living creature which swarms in every place where the river goes, will live. And there will be a very great number of fish, because these waters go there so that the waters of the sea are healed and become fresh; so everything will live wherever the river goes.

10And it will come about that fishermen will stand beside it [at the banks of the Dead Sea]; from Engedi to Eneglaim there will be dry places to spread nets. Their fish will be of very many kinds, like the fish of the Great [Mediterranean] Sea.