When morning came on the third day, there was thunder and lightning, with a heavy cloud over the mountain, and the very loud sound of a ram's horn. All the people in the camp trembled.

As the sound of the ram's horn grew louder and louder, Moses would speak and God would answer with thunder.

Pharaoh got up during the night, he, all his officials, and all the Egyptians, and there was loud wailing in Egypt, because there was not a house without someone dead in it.