"The daughter of Bethuel the Aramean" (Genesis 25:20). If it already taught that she was from Paddan-Aram, what does Scripture teach by saying "the sister of Laban the Aramean"? Rather, it comes to teach you: her father was a deceiver, her brother was a deceiver, and the people of her place were deceivers - and this righteous woman who came out from among them, to what is she comparable? To a lily among thorns. It is written, "And Isaac sent Jacob, and he went to Paddan-Aram to Laban" and so on (Genesis 28:5), teaching that all of them were included in deceit. "And Isaac entreated the LORD" (Genesis 25:21). Rabbi Yochanan said: He poured out prayers abundantly [reading the word for "entreat" as related to abundance]. Rabbi Shimon ben Lakish said: He overturned the decree [reading it as related to "pitchfork"], and for this reason they call a pitchfork that turns over the grain by a name from this root. "Opposite his wife." This teaches that Isaac was prostrate here and she was prostrate there. He said before the Holy One, blessed be He: Master of the universe, may all the children You are destined to give me be from this righteous woman. And she said likewise. "For she was barren" - she had no womb-base at all, and the Holy One, blessed be He, fashioned for her a womb-base. "And the LORD let Himself be entreated by him" (Genesis 25:21). This is like a king's son who was boring through to his father to receive a litra of gold; the son bores from outside and the father bores from within.
Isaac and Rebekah Pray Facing Each Other for Children
Yalkut Shimoni on Torah 110:14
בַּת בְּתוּאֵל הָאֲרַמִּי, אִם לִמֵּד שֶׁהוּא מִפַּדַּן אַרָם מַה תַּלְמוּד לוֹמַר אֲחוֹת לָבָן הָאֲרַמִּי אֶלָּא בָּא לְלַמֶּדְךָ אָבִיהָ רַמַּאי וְאָחִיהָ רַמַּאי וְאַנְשֵׁי מְקוֹמָהּ רָמָאִין, וְהַצַּדֶּקֶת הַזּוֹ שֶׁהִיא יוֹצְאָה מִבֵּינֵיהֶם לְמָּה הִיא דּוֹמָה לְשׁוֹשַׁנָּה בֵּין הַחוֹחִים. כְּתִיב (בראשית כח, ה) "וַיִשְׁלַח יִצְחָק אֶת יַעֲקֹב וַיֵּלֶךְ פַּדֶּנָה אֲרָם אֶל לָבָן" וְגוֹ' מְלַמֵּד שֶׁכְּלָלָן כֻּלָּם בְּרַמָּאוּת. (בראשית כה כא) וַיֶּעְתַּר יִצְחָק לַה', רַבִּי יוֹחָנָן אָמַר שֶׁשָּׁפַךְ תְּפִלּוֹת כֶּעֶתֶר רַבִּי שִׁמְעוֹן בֶּן לָקִישׁ אָמַר, שֶׁהָפַךְ אֶת הַגְּזֵרָה וּלְפוּם כֵּן קַרְיִין לֵיהּ עַתְרֶא דְהָפִיךְ אִדָּרָא. לְנֹכַח אִשְׁתּוֹ, מְלַמֵּד שֶׁהָיָה יִצְחָק שָׁטּוּחַ כָּאן וְהִיא שְׁטוּחָה כָּאן, אָמַר לִפְנֵי הַקָּדוֹשׁ בָּרוּךְ הוּא רִבּוֹנוֹ שֶׁל עוֹלָם כָּל בָּנִים שֶׁאַתָּה עָתִיד לִתֵּן לִי יִהְיוּ מִן הַצַּדֶּקֶת הַזֹּאת. אַף הִיא אָמְרָה כֵּן. כִּי עֲקָרָה הִיא, עִיקָר מַטְרִין לֹא הָיָה לָהּ, וְגָלַף לָהּ הַקָּדוֹשׁ בָּרוּךְ הוּא עִיקָר מַטְרִין. וַיֵּעָתֶר לוֹ ה', לְבֶן מְלָכִים שֶׁהָיָה חוֹתֵר לְאָבִיו לִטּוֹל לִטְרָא שֶׁל זָהָב, הַבֵּן חוֹתֵר מִבַּחוּץ וְהָאָב חוֹתֵר מִבִּפְנִים.