Leviticus 7:1World English Bible

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 4:3

As time passed, Cain brought an offering to Yahweh from the fruit of the ground.

Genesis 4:4

Abel also brought some of the firstborn of his flock and of its fat. Yahweh respected Abel and his offering,

Genesis 4:5

but he didn’t respect Cain and his offering. Cain was very angry, and the expression on his face fell.

Genesis 8:20

Noah built an altar to Yahweh, and took of every clean animal, and of every clean bird, and offered burnt offerings on the altar.