28 Afterward, David heard about this and said, “I and my kingdom are forever guiltless before the LORD concerning the blood of Abner son of Ner.
2 Samuel 3:28 Cross References - MSB
Genesis 4:10
10 “What have you done?” replied the LORD. “The voice of your brother’s blood cries out to Me from the ground.
Genesis 9:6
6 Whoever sheds the blood of man, by man his blood will be shed; for in His own image God has made mankind.
Exodus 21:12
12 Whoever strikes and kills a man must surely be put to death.
Numbers 35:33
33 Do not pollute the land where you live, for bloodshed pollutes the land, and no atonement can be made for the land on which the blood is shed, except by the blood of the one who shed it.
Deuteronomy 21:1-9
1 If one is found slain, lying in a field in the land that the LORD your God is giving you to possess, and it is not known who killed him,
2 your elders and judges must come out and measure the distance from the victim to the neighboring cities.
3 Then the elders of the city nearest the victim shall take a heifer that has never been yoked or used for work,
4 bring the heifer to a valley with running water that has not been plowed or sown, and break its neck there by the stream.
5 And the priests, the sons of Levi, shall come forward, for the LORD your God has chosen them to serve Him and pronounce blessings in His name and to give a ruling in every dispute and case of assault.
6 Then all the elders of the city nearest the victim shall wash their hands by the stream over the heifer whose neck has been broken,
7 and they shall declare, “Our hands did not shed this blood, nor did our eyes see it.
8 Accept this atonement, O LORD, for Your people Israel whom You have redeemed, and do not hold the shedding of innocent blood against them.” And the bloodshed will be atoned for.
9 So you shall purge from among you the guilt of shedding innocent blood, since you have done what is right in the eyes of the LORD.
Matthew 27:24
24 When Pilate saw that he was accomplishing nothing, but that instead a riot was breaking out, he took water and washed his hands before the crowd. “I am innocent of this righteous man’s blood,” he said. “You bear the responsibility.”