Jerusalem Talmud Bava Metzia 8.9

משנה: הַמַּשְׂכִיר בַּיִת לַחֲבֵירוֹ וְנָפַל חַיָיב לְהַעֲמִיד לוֹ בַיִת. הָיָה קָטָן לֹא יַעֲשֶׂנּוּ גָדוֹל. גָּדוֹל לֹא יַעֲשֶׂנּוּ קָטָן. אֶחָד לֹא יַעֲשֶׂנּוּ שְׁנַים. שְׁנַיִם לֹא יַעֲשֶׂנּוּ אֶחָד. לֹא יִפְחוֹת מִן הַחֲלוֹנוֹת וְלֹא יוֹסִיף עֲלֵיהֶן אֶלָּא מִדַּעַת שְׁנֵיהֶן.

MISHNAH: He who leases a dwelling to another person and it collapsed has to provide him with a dwelling. If it was small he may not make it large, large he may not make it small. One room he shall not make into two, two he may not make into one. He may not reduce the number of windows nor add to them except with the agreement of both parties.

הלכה: הַמַּשְׂכִּיר בַּיִת לַחֲבֵירוֹ כול׳. רֵישׁ לָקִישׁ אָמַר. בְּמַעֲמִידוֹ עַל גַּבָּיו. רִבִּי יוֹחָנָן אָמַר. בְּאוֹמֵר לוֹ. בַּיִת כָּזֶה אֲנִי מַשְׂכִּיר לָךְ. אֶלָּא הַמַּשְׂכִּיר בַּיִת לַחֲבֵירוֹ וּבִיקֵּשׁ לְמוֹכְרוֹ. אָמַר רִבִּי אִמִּי. לֹא [עָלְתָה] עַל דַּעַת שֶׁזֶּה יָמוּת בָּרָעָב. רִבִּי זֵירָא וְרִבִּי הִילָא תְּרֵיהוֹן מָרִין. מִכֹּל קָנוּי לוֹ. אֶלָּא דּוּ אָמַר לֵיהּ. שִׁיבְקֵיהּ. דְּשָׁרֵי עַד יְמַלֵּא אֲנַקְלֵווסִיס דִּידֵיהּ. אָתָא עוֹבְדָא קוֹמֵי רִבִּי נִיסִי וְלָא קְבִיל. מַה פְלִיג. אָמְרֵי. בְּרַתֵּיהּ הֲוָות מְמַשְׁכְּנָהּ גָּבֵּי חַד רוֹמַי. [וְלָא הֲוָה לֵיהּ לְמִפְרְקָהּ. וְהוֹרָה רִבִּי אַסִּי שֶׁיִּמְכּוֹר.] בְּגִין כֵּן הוֹרֵי כְרִבִּי אִימִּי.

HALAKHAH: “He who leases a dwelling to another person,” etc. Rebbi Simeon ben Laqish said, if he puts him into it. Rebbi Joḥanan said, if he told him, a dwelling like this I shall lease to you. But if a person leasing a house wants to sell it? Rebbi Immi said, nobody thinks that this one should die of hunger. Rebbi Ze‘ira and Rebbi Hila both say, while certainly it is acquired by him, he has to tell him, let him dwell there until the time of his recall. There came a case before Rebbi Nisi and he did not accept this. Does he disagree? They said, his daughter was given as a pledge to a Roman [and he did not have the wherewhithal to redeem her and Rebbi Assi instructed to sell;] therefore he instructed following Rebbi Immi.