1;  The beginning of the year is changed.
  3;  The passover is instituted.
 11;  The import of the rite of the passover.
 15;  Unleavened bread, etc.
 29;  The firstborn are slain.
 31;  The Israelites are driven out of the land.
 37;  They come to Succoth.
 41;  The time of their sojourning.
 43;  The ordinance of the passover.

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