Read Numbers 17:10 Using Other Translations
And the LORD said unto Moses, Bring Aaron's rod again before the testimony, to be kept for a token against the rebels; and thou shalt quite take away their murmurings from me, that they die not.
And the LORD said to Moses, "Put back the staff of Aaron before the testimony, to be kept as a sign for the rebels, that you may make an end of their grumblings against me, lest they die."
And the LORD said to Moses: “Place Aaron’s staff permanently before the Ark of the Covenant to serve as a warning to rebels. This should put an end to their complaints against me and prevent any further deaths.”