“You must not pollute the land where you live, for blood defiles the land, and the land cannot be cleansed of the blood that is shed there, except by the blood of the person who shed it.
He turned them over to the Gibeonites, and they executed them on a hill before the Lord. The seven of them died together; they were put to death during harvest time – during the first days of the beginning of the barley harvest.
May his blood whirl over the head of Joab and the entire house of his father! May the males of Joab’s house never cease to have someone with a running sore or a skin disease or one who works at the spindle or one who falls by the sword or one who lacks food!”
The king told him, “Do as he said! Strike him down and bury him. Take away from me and from my father’s family the guilt of Joab’s murderous, bloody deeds.
For look, the Lord is coming out of the place where he lives, to punish the sin of those who live on the earth. The earth will display the blood shed on it; it will no longer cover up its slain.
Before I restore them I will punish them in full for their sins and the wrongs they have done. For they have polluted my land with the lifeless statues of their disgusting idols. They have filled the land I have claimed as my own with their detestable idols.”
But you should take careful note of this: If you put me to death, you will bring on yourselves and this city and those who live in it the guilt of murdering an innocent man. For the Lord has sent me to speak all this where you can hear it. That is the truth!”
And you must not accept a ransom for anyone who has fled to a town of refuge, to allow him to return home and live on his own land before the death of the high priest.
his body must not remain all night on the tree; instead you must make certain you bury him that same day, for the one who is left exposed on a tree is cursed by God. You must not defile your land which the Lord your God is giving you as an inheritance.
He did this so the violent deaths of Jerub-Baal’s seventy sons might be avenged and Abimelech, their half-brother who murdered them, might have to pay for their spilled blood, along with the leaders of Shechem who helped him murder them.