28:29 And when Moses had fulfilled the term and departed with his household, he saw from far away on the side of the Tor a (light of) fire. He said to his household, 'Stay here, for I can see a fire. Perhaps I can bring you news, or a flame from the fire so that you can warm yourselves.'
28:30 When he came to it, he was called from the right bank in the blessed plot of the tree (he heard speech without letter or voice coming from all directions),'Moses, I am Allah, Lord of the Worlds.
Moses takes Pharaoh the clear signs of Allah 28:31-42
28:31 Cast down your staff.' And when he saw his staff writhing as though it were a serpent, he turned about in retreat, and did not turn back. 'O Moses, approach and have no fear. You are surely safe.
28:32 Put your hand in the neck (of your shirt), it will come out luminous, unharmed, and draw your arm to you so that you are not afraid. These are two signs from your Lord to Pharaoh and his Assembly. Surely, they were an impious nation.'
28:34 Aaron my brother has a more eloquent tongue than I, (please) send him with me as a helper to confirm I speak truly, I fear that they will belie me.'
28:35 He said, 'We will strengthen your arm with your brother, and appoint for you both an authority so that they shall not reach you. With our signs you and those who follow you shall be the victors.