Thematic Bible: Remarkable phenomena connected with, at giving of

And it came to pass on the third day when the morning came, that there were thunders and lightnings and a thick cloud upon the mount and the voice of the shofar exceeding loud, so that all the people that were in the camp trembled. And Moses brought forth the people out of the camp to meet with God, and they stood at the lower part of the mount. And all Mount Sinai smoked because the LORD had descended upon it in fire, and its smoke ascended as the smoke of a furnace, and the whole mount quaked greatly. read more.
And the voice of the shofar sounded long and waxed louder and louder; Moses spoke, and God answered him by a voice.