Rabbi Levi read regarding "the middle bar in the midst of the boards, which shall pass through from end to end," calculated that the beam must have been 32 cubits in length, and asked where the Israelites would find such a beam in the desert. Rabbi Levi deduced that the Israelites had stored up the cedar to construct the Tabernacle since the days of Jacob. Thus reports, "And every man, with whom "was found" acacia-wood," not "with whom "would be found" acacia-wood." Rabbi Levi taught that the Israelites cut the trees down in Magdala of the Dyers near Tiberias and brought them with them to Egypt, and no knot or crack was found in them.