All the rivers run into the sea; yet the sea [is] not full; to the place from (f) which the rivers come, there they return again.
(f) The sea which compasses all the earth, fills the veins of it which pour out springs and rivers into the sea again.
Related Commentaries of Ecclesiastes 1:7
Ecclesiastes 1:7
7 All the rivers run into the sea; yet the sea is not full; unto the place from whence the rivers come, thither they returnb again.