1 Chronicles 21:6
Levi and Benjamin were not included in the census, because what the king had commanded was unethical to Joab.
Numbers 1:47-49
The descendants of Levi were not counted according to their ancestral houses
2 Samuel 3:27
When Abner returned to Hebron, Joab brought him aside within the gateway to talk to him alone and then stabbed him in the abdomen. So he died for shedding the blood of Joab's brother Asahel.
2 Samuel 11:15-21
In the message, he wrote: "Assign Uriah to the most difficult fighting at the battle front, and then withdraw from him so that he will be struck down and killed."
2 Samuel 20:9-10
Joab asked Amasa, "Is everything going well with you, my brother?" As Joab took Amasa by his beard to greet him,
1 Chronicles 27:24
Zeruiah's son Joab began the census, but never completed it. Nevertheless, God became angry with Israel because of this, so the number was never entered into the official records of the Annals of King David.