1)
?Vayachanu be?Alush?. What is the significance of the name ?Aluch??
1.
Ba?al ha?Turim (citin Sh?mos Rabah): It was so-called due to the fact that they received the Manna there on the merit of Avraham, who instructed Sarah ?Lushi va?Asi Ugos? 1 in honor of their guests.


