Kumbukumbu La Torati 7:22

Bwana Mungu wenu atawafukuza mataifa hayo mbele yenu kidogo kidogo. Hamtaruhusiwa kuwaondoa wote kwa mara moja, la sivyo wanyama mwitu wataongezeka na kuwa karibu nanyi.

And the LORD thy God will put out those nations before thee by little and little: thou mayest not consume them at once, lest the beasts of the field increase upon thee.