Genesis 6:20

Two of every kind of bird, of every kind of animal and of every kind of creature that moves along the ground will come to you to be kept alive.

(New International Version)

'Of the birds after their kind, and of the animals after their kind, of every creeping thing of the ground after its kind, two of every kind will come to you to keep them alive.

(New American Standard Bible)

Of fowls after their kind, and of cattle after their kind, of every creeping thing of the earth after his kind, two of every sort shall come unto thee, to keep them alive.

(King James Version)