The Bible

Genesis 1:9

⁹ And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so.

The Bible

Psalms 33:7

⁷ He gathereth the waters of the sea together as an heap: he layeth up the depth in storehouses.

Commentary

Third

'Three' denotes fullness, and 'a third,' not full.

(References: Arcana Coelestia 2788 [1-13])