10קְטַנָּה יֵשׁ לָהּ חָצֵר וְיֵשׁ לָהּ אַרְבַּע אַמּוֹת. וְקָטָן אֵין לוֹ חָצֵר וְאֵין לוֹ אַרְבַּע אַמּוֹת. מִפְּנֵי שֶׁחָצֵר שֶׁל קְטַנָּה מִיָּדָהּ לְמַדְנוּהָ. שֶׁכְּשֵׁם שֶׁהִיא מִתְגָּרֶשֶׁת בְּגֵט הַמַּגִּיעַ לְיָדָהּ כָּךְ מִתְגָּרֶשֶׁת בְּגֵט הַמַּגִּיעַ לַחֲצֵרָהּ. וּכְשֵׁם שֶׁיֵּשׁ לָהּ חָצֵר לְעִנְיַן הַגֵּט כָּךְ יֵשׁ לָהּ לְעִנְיַן מְצִיאָה. וְאַרְבַּע אַמּוֹת שֶׁל אָדָם כַּחֲצֵרוֹ לְעִנְיַן מְצִיאָה. אֲבָל הָאִישׁ לָמַדְנוּ שֶׁחֲצֵרוֹ קוֹנָה לוֹ מִשְּׁלוּחוֹ. כְּדֶרֶךְ שֶׁקּוֹנֶה לוֹ שְׁלוּחוֹ כָּךְ תִּקְנֶה לוֹ חֲצֵרוֹ. וְהַקָּטָן הוֹאִיל וְאֵינוֹ עוֹשֶׂה שָׁלִיחַ כָּךְ אֵין חֲצֵרוֹ וְלֹא אַרְבַּע אַמּוֹת שֶׁלּוֹ קוֹנִין לוֹ עַד שֶׁתַּגִּיעַ מְצִיאָה לְיָדוֹ:
A female minor may acquire an article by virtue of its presence in her courtyard or within the area within a radius of four cubits of her. A male minor, by contrast, may not acquire an article by virtue of its presence in his courtyard or within the area within a radius of four cubits of him. The rationale for these laws is that we derive the concept that a female minor may acquire property by virtue of its presence in her courtyard from the fact that she is able to acquire an article that is placed in her hand. For just as she can be divorced by virtue of a bill of divorce being placed in her hand, so too, can she be divorced by virtue of a bill of divorce being placed in her courtyard. And just as her courtyard is effective with regard to the acquisition of a bill of divorce, so too, it is effective with regard to the acquisition of a lost object. From this we also conclude that she may acquire an article by virtue of its presence in the area within a radius of four cubits of her, for this area is considered her courtyard with regard to the acquisition of a lost article. The potential for a man to acquire property by virtue of its presence in his courtyard is derived, by contrast, from the fact that he is able to acquire an article via an agent. Just as an agent can acquire an article for him, so too, can he acquire an article by virtue of its presence in his courtyard. Since a male minor is incapable of charging an agent to act on his behalf, so too, he cannot acquire an article by virtue of its presence in his courtyard or in the radius of four cubits around him; it must reach his hand.