Cross reference
Exodus 16:33
33 Moses said to Aaron, "Take a pot, and put an omer-full of manna in it, and lay it up before Yahweh, to be kept throughout your generations."
Hebrews 9:4
4 having a golden altar of incense, and the ark of the covenant overlaid on all sides with gold, in which was a golden pot holding the manna, Aaron's rod that budded, and the tables of the covenant;