Exodus 7:8 in the King James Version
And the LORD spake unto Moses and unto Aaron, saying,
Context
7 Moses was eighty years old, and Aaron eighty-three years old, when they spoke to Pharaoh.
8 The LORD spoke to Moses and to Aaron, saying,
9 “When Pharaoh speaks to you, saying, ‘Perform a miracle!’ then you shall tell Aaron, ‘Take your rod, and cast it down before Pharaoh, and it will become a serpent.’”