במדבר, פרק ל״ג, פסוק י״ג

The journey through the wilderness was marked by physical stops that often carried deep spiritual weight regarding how the Israelites were sustained. The encampment at Alush represents a pivotal moment in their survival, as commentators agree that this was the location where the heavenly Manna was given to the people.

The identity of this location is closely tied to the act of kneading dough. This connection is understood in two distinct ways. On a practical level, it reflects the daily experience of the Israelites, who would gather the Manna, knead it, and prepare it into cakes [שפתי כהן].

However, the primary approach among commentators links the provision of the Manna at this specific place to the historical merit of their ancestor, Sarah. Generations earlier, when Abraham and Sarah welcomed guests into their tent, Abraham instructed her to knead dough and bake cakes. Because of Sarah's willing participation in that ancient act of hospitality, her descendants were rewarded with bread from heaven at a location whose name echoes her exact action.

This connection goes beyond a simple historical callback, highlighting a profound lesson in generosity. When Abraham originally asked Sarah to use ordinary flour for their guests, she took it upon herself to use fine, high-quality flour instead. Her choice reflected a deep generosity and an open heart, showing that she gave to others with true abundance. Because she eagerly volunteered to knead the finest flour for strangers, demonstrating a yielding and giving nature, the Israelites earned the right to be fed with the Manna at this very stage of their journey [נחל קדומים].