Exodus 16:33

33And Moses said to Aaron, “Take a ajar, and put an omer of manna in it, and place it before the Lord to be kept throughout your generations.”

Numbers 17:10

10And the Lord said to Moses, “Put back bthe staff of Aaron before the testimony, to be kept cas a sign for the rebels, dthat you may make an end of their grumblings against me, lest they die.”
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