Reference for Bava Metzia 31:16

אמר רמי בר חמא הא גברא והא תיובתא

— R. Huna says: Until [the buyer of the robbed field is] summoned to appear in court.<span class="x" onmousemove="('comment',' Until legal steps are taken by the original owner to retrieve his property from the person who bought it from the robber. As the latter's reputation is thus lost it cannot be said that he bought the field from the original owner in order to 'vindicate his honesty'. ');">¹⁵</span>

Jastrow