1454   theophany
     4820   earthquake
     4826   fire
     4848   smoke
     5146   covering

Exodus 19:10-24

     4269   Sinai, Mount

Exodus 19:16-19

     1670   symbols
     5595   trumpet

Exodus 19:18-19

     1349   covenant, at Sinai

Exodus 19:18-23

     8270   holiness, set apart