21:7כ״א:ז׳
1 א

מי מלל לאברהם. לְשׁוֹן שֶׁבַח וַחֲשִׁיבוּת, רְאוּ, מִי הוּא וְכַמָּה הוּא שׁוֹמֵר הַבְטָחָתוֹ הַקָּבָּ"ה מַבְטִיחַ וְעוֹשֶׂה.

מי מלל לאברהם The word מי is used as an exclamation of praise alluding to the distinguished position of the Being spoken of. The sense therefore is: See, Who it is, and to what extent He keeps his promise! The Holy One, blessed be He, promises and performs!

2 ב

מלל. שִׁנָּה הַכָּתוּב וְלֹא אָמַר דִּבֵּר – גִּימַטְרִיָּא שֶׁלּוֹ ק', כְּלוֹמַר לְסוֹף מֵאָה לְאַבְרָהָם:

מלל SAID — Scripture employs here an unusual expression and does not use דבר, said, because its numerical value (i. e. of מלל) is one hundred, signifying as much as: Who was it who spoke in reference to the end of one hundred years of Abraham’s life (Genesis Rabbah 53:9).

3 ג

היניקה בנים שרה. וּמַהוּ בָנִים לְשׁוֹן רַבִּים? בְּיוֹם הַמִּשְׁתֶּה הֵבִיאוּ הַשָּׂרוֹת בְּנֵיהֶן עִמָּהֶן וְהֵנִיקָה אוֹתָם, שֶׁהָיוּ אוֹמְרוֹת לֹא יָלְדָה שָׂרָה, אֶלָֹּא אֲסוּפִי הֵבִיאָה מִן הַשּׁוּק:

הניקה בנים שרה THAT SARAH WILL HAVE SUCKLED CHILDREN. What is the force of the word “children”, in the plural? On the feast-day princesses brought their children with them and she (Sarah) gave them suck, for these women said, “Sarah has not given birth to a son; she has brought into her house a foundling from the street” (Bava Metzia 87a).