Shabbat 61a
שבת ס״א א — ד"ה מֵיתִיבִי
Shabbat 61a:6
The Gemara elaborates on the proper order for putting on shoes: the right shoe is put on first, but the left is tied first, deriving this from the honor due to the right side alongside the mitzvah of tying the tefillin on the left arm.
מֵיתִיבִי: כְּשֶׁהוּא נוֹעֵל — נוֹעֵל שֶׁל יָמִין וְאַחַר כָּךְ נוֹעֵל שֶׁל שְׂמֹאל! אָמַר רַב נַחְמָן בַּר יִצְחָק: יְרֵא שָׁמַיִם יוֹצֵא יְדֵי שְׁתֵּיהֶן. וּמַנּוּ? — מָר בְּרֵיהּ דְּרַבְנָא. הֵיכִי עָבֵיד? — סָיֵים דְּיַמִּינֵיהּ וְלָא קָטַר, וְסָיֵים דִּשְׂמָאלֵיהּ וְקָטַר, וַהֲדַר קָטַר דְּיַמִּינֵיהּ. אָמַר רַב אָשֵׁי: חֲזֵינָא לְרַב כָּהֲנָא דְּלָא קָפֵיד. תָּנוּ רַבָּנַן: כְּשֶׁהוּא נוֹעֵל — נוֹעֵל שֶׁל יָמִין וְאַחַר כָּךְ נוֹעֵל שֶׁל שְׂמֹאל. כְּשֶׁהוּא חוֹלֵץ — חוֹלֵץ שֶׁל שְׂמֹאל וְאַחַר כָּךְ חוֹלֵץ שֶׁל יָמִין.
The Gemara raises an objection to Rabbi Yoḥanan’s opinion from a baraita: When one puts on his shoes, he puts on the right shoe first and afterward puts on the left shoe. Rav Naḥman bar Yitzḥak said: And one who fears Heaven fulfills both opinions. And who is this God-fearing person? Mar, son of Rabbana. How does he conduct himself? He puts on his right shoe and does not tie the laces. And then he puts on his left shoe and ties it, and then afterward ties the laces of his right shoe. Rav Ashi said: I saw that Rav Kahana was not particular with regard to the order in which he put on his shoes. After citing this excerpt from Hilkhot Derekh Eretz with regard to putting on shoes, the Gemara cites the entire matter. The Sages taught: When one puts on his shoes, he puts on the right shoe first and afterward puts on the left shoe because the right always takes precedence. When he removes them, he removes the left and afterward he removes the right, so that the right shoe will remain on the foot longer.