Rashi on Deuteronomy 7:22/רש"י על דברים ז׳:כ״ב

1פן תרבה עליך חית השדה LEST THE BEASTS OF THE FIELD INCREASE UPON THEE — But is it not a fact that if people perform the will of the Omnipresent they will not have to fear the beasts, as it is said, (Job 5:23) “And the beasts of the field shall be at peace with thee”?! But it states this because it was manifest before Him that they would in future sin.