Hebrews 9:18-22

Hence even the first covenant of God's will was not inaugurated apart from blood;

Treasury of Scripture Knowledge

Summary

And he brought Aaron's sons, and Moses put of the blood upon the tip of their right ear, and upon the thumbs of their right hands, and upon the great toes of their right feet: and Moses sprinkled the blood upon the altar round about.

Moses sprinkled

Bible References

Moses sprinkled

Hebrews 9:22
In fact, one might almost say that by Law everything is cleansed with blood. No blood shed, no remission of sins!