Is there a reference in the Holy Bible about the mixing of the two oceans?

Answer 1

In the book of Genesis telling us of the renewal of the face of the Earth for humankind (see Psalm 104:30 and elsewhere), the Earth was under water of the then one(1) and only Ocean. As the dry land was revealed, the one ocean obviously split into the five(5) oceans today:

Genesis 1:1-2Contemporary English Version (CEV)The Story of Creation1 In the beginning God
created the heavens
and the earth.[a]
2 The earth was barren,
with no form of life;[b]
it was under a roaring ocean
covered with darkness.
But the Spirit of God[c]
was moving over the water.

Footnotes:

1. 1.1 the heavens and the earth: The heavens and the earth's stood for the universe.
2. 1.1,2 In. . . life: Or When God began to create the heavens and the earth, the earth was barren with no form of life.
3. 1.2 the Spirit of God: Or a mighty wind.Â