Parashas Naso
וְאִם־אֵ֨ין לָאִ֜ישׁ גֹּאֵ֗ל לְהָשִׁ֤יב הָאָשָׁם֙ אֵלָ֔יו הָאָשָׁ֛ם הַמּוּשָׁ֥ב לַיהֹוָ֖ה לַכֹּהֵ֑ן מִלְּבַ֗ד אֵ֚יל הַכִּפֻּרִ֔ים אֲשֶׁ֥ר יְכַפֶּר־בּ֖וֹ עָלָֽיו׃
If that party [is deceased and] has no kinbkin Lit. “redeemer.” to whom restitution can be made, the amount repaid shall go to GOD for the priest—in addition to the ram of expiation with which expiation is made on their behalf.cin addition to … on their behalf Cf. Lev. 5.15 f.
Torah Temimah points to TT / multiple units (Bava Kamma related) (verified).
ואם אין לאיש גאל — וכי יש לך אדם בישראל שאין לו גואלים?
English: “And if the man has no redeemer” — is there a person in Israel who has no redeemers?
Custom
Chazal explore the rare case of a victim without any living relative and the resulting payment to the priesthood.