Exodus 16:34

30 And the people rest on the seventh day,

31 and the house of Israel call its name Manna, and it [is] as coriander seed, white; and its taste [is] as a cake with honey.

32 And Moses saith, `This [is] the thing which Jehovah hath commanded: Fill the omer with it, for a charge for your generations, so that they see the bread which I have caused you to eat in the wilderness, in My bringing you out from the land of Egypt.`

33 And Moses saith unto Aaron, `Take one pot, and put there the fulness of the omer of manna, and let it rest before Jehovah, for a charge for your generations;`

34 as Jehovah hath given commandment unto Moses, so doth Aaron let it rest before the Testimony, for a charge.

35 And the sons of Israel have eaten the manna forty years, until their coming in unto the land to be inhabited; the manna they have eaten till their coming in unto the extremity of the land of Canaan.

36 and the omer is a tenth of the ephah.