In one house shall it be eaten; thou shalt not bring forth out of the house from the flesh without, and ye shall not break a bone of it

Moses took the bones of Joseph with him, because Joseph had made the Israelites swear a solemn oath, saying, “God will certainly come to your aid; then you must take my bones with you from this place.”

You shall let none of the meat remain until the morning, and anything that remains left over until morning, you shall burn completely in the fire.