Exodus 16:32-34

Darby Translation

³² And Moses said, This is the thing which Jehovah has commanded: Fill an omer of it to be kept for your generations; that they may see the bread that I gave you to eat in the wilderness, when I brought you out of the land of Egypt.

³³ And Moses said to Aaron, Take a pot, and put in it an omer full of manna, and deposit it before Jehovah, to be kept for your generations.

³⁴ As Jehovah had commanded Moses, so Aaron deposited it before the Testimony, to be kept.