27 When a bullock, or a sheep, or a goat, is brought forth, they shall be seven days under the udder of their dam: but the eighth day, and thenceforth, they may be offered to the Lord.
27
“When a calf, a lamb or a goat is born, it is to remain with its mother for seven days. From the eighth day on, it will be acceptable as a food offering presented to the LORD.