Ezequiel 47:9

9 Swarms of living creatures will live wherever the river flows. There will be large numbers of fish, because this water flows there and makes the salt water fresh; so where the river flows everything will live.

9 And it shall come to pass, that every living creature which swarmeth, in every place whither the rivers come, shall live; and there shall be a very great multitude of fish; for these waters are come thither, and [the waters of the sea] shall be healed, and everything shall live whithersoever the river cometh.