Genesis 7:15

So they went into the ark to Noah, by twos of all flesh in which was the breath of life.

Genesis 6:19-20

And of every living thing of all flesh, you shall bring two of every kind into the ark, to keep them alive with you; they shall be male and female.

Isaiah 11:6

And the wolf will dwell with the lamb,
And the leopard will lie down with the young goat,
And the calf and the young lion and the fatling together;
And a little boy will lead them.

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