Exo 7:10 | ESV | STEP | So Moses and Aaron went to Pharaoh and did just as the Lord commanded . Aaron cast down his staff before Pharaoh and his servants , and it became a serpent .

‏ Exodus 7:10

10 So Moses and Aaron went to Pharaoh and did just as the Lord commanded. Aaron cast down his staff before Pharaoh and his servants, and it became a serpent.