1454   theophany
     4805   clouds
     4838   lightning
     4852   thunder
     5421   musical instruments

Exodus 19:10-24

     4269   Sinai, Mount

Exodus 19:16-17

     5244   camp

Exodus 19:16-19

     1670   symbols
     4254   mountains
     5595   trumpet
     6183   ignorance, of God