From which sea did Hashem blow the quails?
Seforno: He blew them from the Yam-Suf, which was due south of where they were encamped. 1
What is the significance of the fact that the quails lay in piles of a height of two Amos?
Rashi: This was equivalent to a person's heart - to enable them to collect them with ease, without having to reach for it or to bend down.