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26 And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth.
6 But from the beginning of the creation God made them male and female.
The face of the water (Genesis 1:2) signifies the knowledges of good and truth.
(References: Arcana Coelestia 19)