Numbers 11:6-9

6and now our soul is dried up: there is nothing at all but the manna before our eyes.

7And the manna was as coriander seed, and its appearance as the appearance of bdellium.

8The people went about, and gathered it, and ground it with hand-mills, or beat it in mortars, and boiled it in pots, and made cakes of it; and the taste of it was as the taste of oil-cakes.

9And when the dew fell upon the camp by night, the manna fell upon it.