מִי שֶׁאָבְדָה לוֹ אֲבֵדָה וּפָגַע בַּאֲבֵדָתוֹ וַאֲבֵדַת חֲבֵרוֹ אִם יָכוֹל לְהַחְזִיר שְׁתֵּיהֶן חַיָּב לְהַחְזִיר שְׁתֵּיהֶן וְאִם אֵינוֹ יָכוֹל לְהַחְזִיר אֶלָּא אַחַת מֵהֶן אֲבֵדָתוֹ קוֹדֶמֶת וַאֲפִלּוּ לַאֲבֵדַת אָבִיו אוֹ שֶׁל רַבּוֹ שֶׁלּוֹ קוֹדֵם לְכָל אָדָם:
The following rules apply when a person loses an article and then discovers his own lost article and that belonging to a colleague. If it is possible for him to return both, he should return both. If it is possible for him to return only one, his lost object takes priority, even over a lost object belonging to his father or his teacher. His own lost object takes priority over that of any other person.
