משנה: עַם הָאָרֶץ שֶׁאָמַר לְחָבֵר קַח לִי אֲגוּדַת יֶרֶק קַח לִי קְלוֹסְקִין אֶחָד לוֹקֵחַ סְתָם פָּטוּר. אִם אָמַר זוּ שֶׁלִּי וְזוּ שֶׁל חֲבֵירִי וְנִתְעָרְבוּ חַיָיב לְעַשֵּׂר אֲפִילוּ הֵן מֵאָה.
MISHNAH: An am haäreẓ who said to a ḥaver, buy for me a bunch of vegetables, buy for me a loaf, if he buys anonymously, he is free. If he says, this one is for me and that one is for my friend, if they became mixed up he has to tithe, even if there are a hundred.