יום שלישי, כ״ח אב תשפ״וTuesday, August 11, 2026
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At the beginning of this week’s parshah Yaakov sent a message to Eisav. In the message were the words, “im Lavan garti – I lived with Lavan.” Rashi explains that Yaakov was informing Eisav that he had kept the entire Torah, as the word “garti” is the same numerical value as the amount of mitzvos in the Torah: 613. The following strong question concerning this statement has been discussed by the Rishonim and Acharonim: How could Yaakov say that he kept the entire Torah when he married two sisters, Rachel and Leah, which is biblically prohibited? Additionally, the Gemara in Yuma 28 says that Avraham Avinu kept the Torah; presumably the other avos did as well. How then did Yaakov marry two sisters?
The Rambam writes in the 10th perek of Hilchos Ishus (halacha 13-14) that if a man marries a woman, he is obligated to have sheva berachos for seven days. If one marries several women at once, he must have separate sheva berachos for each one for seven days – consecutively. The reason for this is because we cannot mix one simcha with another simcha.
We learn in this week’s parshah of Eisav’s sale of his birthright to Yaakov Avinu. There are several questions surrounding the legitimacy of this sale. The Rivash (Teshuvos 328) questions why the sale was valid, since Eisav sold something that did not exist at that time. The halacha is that one may not sell anything that is not in the world at the time of the sale. Since the bechor did not yet exist or take effect at that time, how could the sale have been valid?
August 7, 2026 
