法苑珠林 64.69

64.69

又善見律云。若住處有虎狼師子。下極蟻子不得住。若蟻有窟。蟻子游行。覓食驅逐。別處得住。

Furthermore, the Samantapāsādikā states: 'If a dwelling has tigers, wolves, or lions, down to the tiniest ants, one should not live there. If ants have nests and the ants crawl about, foraging for food and driving one another out, one may dwell elsewhere.'