4מִי שֶׁנִּכְנַס לְבֵיתוֹ שֶׁל חֲבֵרוֹ בִּפְנֵי בַּעַל הַבַּיִת וְיָצָא וְכֵלִים טְמוּנִין תַּחַת כְּנָפָיו וְהָעֵדִים רוֹאִין אוֹתוֹ. וּלְאַחַר זְמַן תְּבָעוֹ בַּעַל הַבַּיִת וְאָמַר לוֹ הַחְזֵר לִי כֵּלִים שֶׁהִשְׁאַלְתִּיךָ וַהֲרֵי הָעֵדִים וְהוּא אוֹמֵר לְקוּחִין הֵן בְּיָדִי אֵינוֹ נֶאֱמָן. וְנִשְׁבָּע בַּעַל הַבַּיִת הֶסֵּת עַל טַעֲנָתוֹ שֶׁלֹּא מְכָרָן וְלֹא נְתָנָן וְיַחֲזִירוּ בֵּית דִּין הַכֵּלִים לְבַעַל הַבַּיִת. בַּמֶּה דְּבָרִים אֲמוּרִים בְּבַעַל הַבַּיִת שֶׁאֵינוֹ עָשׂוּי לִמְכֹּר אֶת כֵּלָיו. וְזֶה שֶׁהוֹצִיא הַכֵּלִים תַּחַת כְּנָפָיו אֵין דַּרְכּוֹ לְהַצְנִיעַ. וְאוֹתָן הַכֵּלִים אֵין דֶּרֶךְ בְּנֵי אָדָם לְהַצְנִיעָן. לְפִיכָךְ חַיָּב לְהַחְזִיר לְפִי שֶׁלֹּא הִצְנִיעָן אֶלָּא לִכְפֹּר בָּהֶן. אֲבָל בַּעַל הַבַּיִת הֶעָשׂוּי לִמְכֹּר אֶת כֵּלָיו אַף עַל פִּי שֶׁאֵין זֶה צָנוּעַ וְאֵין דֶּרֶךְ אוֹתָן הַכֵּלִים לְהַטְמִינָן תַּחַת הַכְּנָפַיִם הֲרֵי זֶה נִשְׁבָּע הֶסֵּת שֶׁהֵן לְקוּחִין בְּיָדוֹ. וְכֵן אִם יָצָא בָּהֶן מְגֻלִּין בִּפְנֵי עֵדִים אַף עַל פִּי שֶׁאֵין בַּעַל הַבַּיִת עָשׂוּי לִמְכֹּר אֶת כֵּלָיו הֲרֵי זֶה נֶאֱמָן לוֹמַר לְקוּחִין הֵן בְּיָדִי. שֶׁמָּא נִצְטָרְכוּ לוֹ מָעוֹת וּמָכַר. וּבִלְבַד שֶׁלֹּא יִהְיוּ מִדְּבָרִים הָעֲשׂוּיִים לְהַשְׁאִיל וּלְהַשְׂכִּיר. אֲבָל דְּבָרִים הָעֲשׂוּיִין לְהַשְׁאִיל וּלְהַשְׂכִּיר לְעוֹלָם הֵן בְּחֶזְקַת בַּעֲלֵיהֶן כְּמוֹ שֶׁבֵּאַרְנוּ. וְאַף עַל פִּי שֶׁהוֹצִיאָן מְגֻלִּין וְאַף עַל פִּי שֶׁבַּעַל הַבַּיִת הַזֶּה עָשׂוּי לִמְכֹּר אֶת כֵּלָיו הוֹאִיל וְיֵשׁ לוֹ עֵדִים שֶׁזֶּה הַכְּלִי עָשׂוּי לְהַשְׁאִיל וּלְהַשְׂכִּיר בִּלְבַד יָדוּעַ הוּא לוֹ מוֹצִיאִין אוֹתָן מִיַּד זֶה עַל כָּל פָּנִים עַד שֶׁיָּבִיא רְאָיָה שֶׁמְּכָרוֹ לוֹ אוֹ נְתָנוֹ לוֹ בְּמַתָּנָה כְּדִין קַרְקָעוֹת:
The following rules apply when a person enters a colleague's house in the presence of the owner and leaves with utensils hidden under the corners of his garments, and witnesses see him. Afterwards, the owner lodges a claim against him, saying: "Return the utensils that I lent you; here are witnesses." Although the defendant claims: "I purchased them," his word is not accepted. Instead, the owner must take a sh'vu'at hesset to support his claim that he did not sell or give away the utensils. The court returns the utensils to the owner. When does the above apply? With regard to an owner who is not accustomed to sell his property, when the person who removed the utensils under his cloak does not normally hide them, and when the utensils are not of the type that people would ordinarily hide. Therefore, the defendant is obligated to return the articles. We assume that he hid them only so that he could deny taking them. If, however, an owner frequently sells his personal property, even though the person who took the utensils would not ordinarily hide them, and it is not ordinary practice for these utensils to be hidden under one's cloak, the defendant may take a sh'vu'at hesset that he purchased the articles. Similarly, if he took the articles out so that they were visible for the witnesses to see, even when the owner does not frequently sell his personal property, the defendant's word is accepted when he says that he purchased the utensils, provided that the articles are not of the type that are made with the intent of being lent or rented out. For it is possible that the owner needed money, and hence sold his property. If, however, the articles are of the type that are made with the intent of being lent or rented out, our presumption is always that they belong to their original owner, as we have explained. Even if the person took out such utensils in a visible manner and the owner was accustomed to selling his personal utensils, if he has witnesses that this utensil that was made with the intent of being lent or rented out was known to belong to him, he may expropriate the utensils from the defendant immediately, unless he brings proof that he sold it to him or gave it to him as a present, as is the law with regard to landed property.