Moses
7:103 After (those messengers,) we sent Moses with our signs to Pharaoh and his people, but they transgressed. Note the consequences for the wicked.
7:104 Moses said, “O Pharaoh, I am a messenger from the Lord of the universe.
7:105 “It is incumbent upon me that I do not say about GOD except the truth. I come to you with a sign from your Lord; let the Children of Israel go.”
7:106 He said, “If you have a sign, then produce it, if you are truthful.”
7:107 He threw down his staff, and it turned into a tremendous serpent.
7:108 He took out his hand, and it was white to the beholders.