NET
7 All the streams flow into the sea, but the sea is not full, and to the place where the streams flow, there they will flow again.
Darby
7 All the rivers run into the sea, yet the sea is not full: unto the place whither the rivers go, thither they go again.
KJV
7 All the rivers run into the sea; yet the sea [is] not full; unto the place from whence the rivers come, thither they return again.