Тосефта к Бамидбар 18:24

כִּ֞י אֶת־מַעְשַׂ֣ר בְּנֵֽי־יִשְׂרָאֵ֗ל אֲשֶׁ֨ר יָרִ֤ימוּ לַֽיהוָה֙ תְּרוּמָ֔ה נָתַ֥תִּי לַלְוִיִּ֖ם לְנַחֲלָ֑ה עַל־כֵּן֙ אָמַ֣רְתִּי לָהֶ֔ם בְּתוֹךְ֙ בְּנֵ֣י יִשְׂרָאֵ֔ל לֹ֥א יִנְחֲל֖וּ נַחֲלָֽה׃ (פ)

За десятину сынов Израилевых, которую они разделили в дар Господу, я отдал левитам за наследство; поэтому я сказал им: среди сынов Израилевых не будет наследства.'

Tosefta Maaser Sheni

An Israelite who ate his produce in its untithed state: Even though he is liable to Heaven on its account, the priest has no portion in them, as it is said about them (Num. 5:9), "any terumah ... [that is offered up is for the priest]," [meaning that] the priest has no portion in them until their terumah is separated. And so to a Levite who ate his tithes in its untithed state: Even though he is liable to Heaven on their account, the priest has no portion in them, as it is said (Num. 18:24), "and this that is offered up as terumah to God"--you have no potion in them until they are offered up (i.e., set aside) as terumah.