27When a bullock, or a sheep, or a goat, is brought forth, then it shall be seven days under the dam; and from the eighth day and thenceforth it shall be accepted for an offering made by fire unto the LORD. 28And whether it be cow or ewe, ye shall not kill it and her young both in one day. 29And when ye will offer a sacrifice of thanksgiving unto the LORD, offer it at your own will. 30On the same day it shall be eaten up; ye shall leave none of it until the morrow: I am the LORD.31Therefore shall ye keep my commandments, and do them: I am the LORD. 32Neither shall ye profane my holy name; but I will be hallowed among the children of Israel: I am the LORD which hallow you, 33That brought you out of the land of Egypt, to be your God: I am the LORD.