Exodus 16:32-36 New American Standard Bible (NASB)

³² Then Moses said, “This is ^[a]what the Lord has commanded: ‘A ^[b]full omer of it is to be kept safe throughout your generations, so that they may see the bread that I fed you in the wilderness, when I brought you out of the land of Egypt.’” ³³ And Moses said to Aaron, “Take a jar and put a ^[c]full omer of manna in it, and place it before the Lord to be kept safe throughout your generations.” ³⁴ As the Lord commanded Moses, so Aaron placed it before the Testimony, to be kept. ³⁵ And the sons of Israel ate the manna for forty years, until they came to an inhabited land; they ate the manna until they came to the border of the land of Canaan. ³⁶ (Now an ^[d]omer is a tenth of an ephah.)