Génesis 7

entraron con Noé en el arca parejas de macho y hembra, tal como Dios se lo había ordenado.

De dos en dos entraron á Noé en el arca: macho y hembra, como mandó Dios á Noé.

There went in two and two unto Noah into the ark, the male and the female, as God had commanded Noah.

went by pairs to Noah into the ship, male and female, as God commanded Noah.