Génesis 7

Toma contigo siete parejas - macho y hembra - de cada especie de animal limpio; y un par - macho y hembra - de cada especie de animal impuro.

De todo animal limpio te tomarás de siete en siete, macho y su hembra; mas de los animales que no son limpios, dos, macho y su hembra.

Of every clean beast thou shalt take to thee by sevens, the male and his female: and of beasts that are not clean by two, the male and his female.

You shall take seven pairs of every clean animal with you, the male and his female. Of the animals that are not clean, take two, the male and his female.