Exodus 4:28-30

New Revised Standard Version, Anglicised

²⁸ Moses told Aaron all the words of the Lord with which he had sent him, and all the signs with which he had charged him. ²⁹ Then Moses and Aaron went and assembled all the elders of the Israelites. ³⁰ Aaron spoke all the words that the Lord had spoken to Moses, and performed the signs in the sight of the people.