There must not be a scrap of yeast within your land ¹  for seven days, nor can any of the meat you sacrifice on the evening of the first day remain until the next morning. ² 

You must not sacrifice to him ¹  a bull or sheep that has a blemish or any other defect, because that is considered offensive ²  to the Lord your God.

On the other hand, you may slaughter and eat meat as you please when the Lord your God blesses you ¹  in all your villages. ²  Both the ritually pure and impure may eat it, whether it is a gazelle or an ibex.

but you must sacrifice it ¹  in the evening in ²  the place where he ³  chooses to locate his name, at sunset, the time of day you came out of Egypt.