Mwanzo 7:2

Uchukue wanyama saba walio safi wa kila aina, wa kiume na wa kike, na wanyama wawili wawili wa kila aina walio najisi wa kiume na wa kike.

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.