Exodus 19:15-17 GOD’S WORD Translation (GW)
15 Then Moses said to the people, “Be ready two days from now. Don’t disqualify yourselves by having sexual intercourse.”
16 On the morning of the second day, there was thunder and lightning with a heavy cloud over the mountain, and a very loud blast from a ram’s horn was heard. All the people in the camp shook with fear. 17 Then Moses led the people out of the camp to meet with God, and they stood at the foot of the mountain.