Leviticus 22:27World English Bible British Edition
“When a bull, a sheep, or a goat is born, it shall remain seven days with its mother. From the eighth day on it shall be accepted for the offering of an offering made by fire to the LORD.
“When a bull, a sheep, or a goat is born, it shall remain seven days with its mother. From the eighth day on it shall be accepted for the offering of an offering made by fire to the LORD.
Genesis 2:2
On the seventh day God finished his work which he had done; and he rested on the seventh day from all his work which he had done.
Genesis 2:3
God blessed the seventh day, and made it holy, because he rested in it from all his work of creation which he had done.
Genesis 4:2
Again she gave birth, to Cain’s brother Abel. Abel was a keeper of sheep, but Cain was a tiller of the ground.
Genesis 4:4
Abel also brought some of the firstborn of his flock and of its fat. The LORD respected Abel and his offering,
Genesis 4:15
The LORD said to him, “Therefore whoever slays Cain, vengeance will be taken on him sevenfold.” The LORD appointed a sign for Cain, so that anyone finding him would not strike him.