Tractate Bava Kamma - Chapter 5 - Mishnah 2 בבא קמא פרק ה׳ משנה ב׳

If a potter brought his pots into the courtyard of a householder without permission, and the householder’s cattle broke them, the householder is not liable. And if the cattle were injured by them (by the pots) the owner of the pots is liable. But if he brought them in by permission the owner of the courtyard is liable. If a man brought his produce into the courtyard of a householder without permission, and the householder’s cattle ate it, the householder is not liable. And if the cattle were injured by it (by the produce) the owner of the produce is liable. But if he brought it in by permission the owner of the courtyard is liable.