How the Manna is recreated.
Clearly, Moses knew exactly where he was leading the Israelites. The description of the first tabernacle was the clue to the creation of manna during the Exodus. Moses made sure his gold smith, Bezaleel, was brought out of Egypt with him. Bezaleel was from the house of Judah, and the maker of the ark of the covenant, and the gold appointments in the first tabernacle. Moses also drove eastward across the Sinai, across the gulf of Aqaba at Pi-hahiroth into Midian, driving south to the rich gold laden quartz seams in what we now know as the Precambrian rocks of the Arabian shield.