Numbers 11:7-9

⁷Now the manna was like coriander seed, and its appearance like that of bdellium. ⁸The people would go about and gather it and grind it between two millstones or beat it in the mortar, and boil it in the pot and make cakes with it; and its taste was as the taste of cakes baked with oil. ⁹When the dew fell on the camp at night, the manna would fall with it.