'Blood' in the Bible

“However, you must not redeem the firstborn of an ox, a sheep, or a goat; they are holy. You are to sprinkle their blood on the altar and burn their fat as a fire offering for a pleasing aroma to the Lord.

Eleazar the priest is to take some of its blood with his finger and sprinkle it seven times toward the front of the tent of meeting.

The cow must be burned in his sight. Its hide, flesh, and blood, are to be burned along with its dung.

A people rise up like a lioness;They rouse themselves like a lion.They will not lie down until they devour the preyand drink the blood of the slain.

The avenger of blood himself is to kill the murderer; when he finds him, he is to kill him.

or if in hostility he strikes him with his hand and he dies, the one who struck him must be put to death; he is a murderer. The avenger of blood is to kill the murderer when he finds him.

the assembly is to judge between the slayer and the avenger of blood according to these ordinances.

The assembly is to protect the one who kills someone from the hand of the avenger of blood. Then the assembly will return him to the city of refuge he fled to, and he must live there until the death of the high priest who was anointed with the holy oil.

and the avenger of blood finds him outside the border of his city of refuge and kills him, the avenger will not be guilty of bloodshed,

“Do not defile the land where you are, for bloodshed defiles the land, and there can be no atonement for the land because of the blood that is shed on it, except by the blood of the person who shed it.