1;  The people arrive at Sinai.
  3;  God's message by Moses unto the people out of the mount.
  8;  The people's answer returned again.
  9;  The people are prepared against the third day, for the
     giving of the law.
 12;  The mountain must not be touched.
 16;  The fearful presence of God upon the mount.

 * A.M. 2513.  B.C. 1491.  An. Ex. Is. 1.  Sivan.  the third.
  12:2,6  Le 23:16-18 
 * came.
  16:1  Nu 33:15