You must observe this event as an ordinance for you and for your children forever.

So you will keep the Feast of Unleavened Bread, because on this very ¹  day I brought your regiments ²  out from the land of Egypt, and so you must keep this day perpetually as a lasting ordinance. ³ 

When you enter the land that the Lord will give to you, just as he said, you must observe ¹  this ceremony.

And now, if you will diligently listen to me ¹  and keep ²  my covenant, then you will be my ³  special possession ⁴  out of all the nations, for all the earth is mine,

So you must keep the Sabbath, for it is holy for you. Everyone who defiles it ¹  must surely be put to death; indeed, ²  if anyone does ³  any ⁴  work on it, then that person will be cut off from among his ⁵  people.