Thematic Bible: By blood

For [when] every commandment had been spoken by Moses to all the people according to the law, [he] took the blood of calves with water and scarlet wool and hyssop [and] sprinkled both the scroll itself and all the people, saying, "This [is] the blood of the covenant that God has commanded for you." And likewise he sprinkled both the tabernacle and all the utensils of service with the blood. read more.
Indeed, nearly everything is purified with blood according to the law, and apart from the shedding of blood there is no forgiveness.

He must take the living bird and the {cedar wood} and {the crimson thread} and the hyssop, and he shall dip them and the living bird in the bird's blood slaughtered over the fresh water. And he shall spatter [the blood] seven times on the one who presents himself for cleansing from the infectious skin disease, and he shall declare him clean, and he shall send the living bird {into the open field}.

And he sent young men from the {Israelites}, and they offered burnt offerings, and they sacrificed sacrifices [as] fellowship offerings to Yahweh [using] bulls. And Moses took half of the blood, and he put [it] in bowls, and half of the blood he sprinkled on the altar. And he took the scroll of the covenant and read [it] in the hearing of the people, and they said, "All that Yahweh has spoken we will do, and we will listen." read more.
And Moses took the blood and sprinkled [it] on the people, and he said, "Look, the blood of the covenant that Yahweh has made with you in accordance with all these words."

and not by the blood of goats and calves, but by his own blood, he entered once for all into the [most] holy place, obtaining eternal redemption. For if the blood of goats and bulls and the ashes of a young cow sprinkled on those who are defiled sanctify [them] for the ritual purity of the flesh, how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, cleanse our consciences from dead works to serve [the] living God?