9 Bible Verses about Killing Priests

And the king said to the guards who stood around him, “Turn around and kill the priests of the Lord, because their loyalty also is with David, and because they knew that he was fleeing and did not inform me.” But the servants of the king were not willing to put out their hands to attack the Lord’s priests.

But Saul said, “Be assured that you shall die, Ahimelech, you and all your father’s household (extended family).” And the king said to the guards who stood around him, “Turn around and kill the priests of the Lord, because their loyalty also is with David, and because they knew that he was fleeing and did not inform me.” But the servants of the king were not willing to put out their hands to attack the Lord’s priests. So the king said to Doeg, “You turn around and attack the priests.” And Doeg the Edomite turned and attacked the priests, and that day he killed eighty-five men who wore the [priest’s] linen ephod. read more.
And he struck Nob the city of the priests with the edge of the sword, both men and women, children and infants; also he struck oxen and donkeys and sheep with the edge of the sword.

Abiathar told David that Saul had murdered the Lord’s priests.

His priests [Hophni and Phinehas] fell by the sword,
And His widows could not weep.

Then the king of Babylon struck them down and put them to death at Riblah in the land of Hamath. So Judah was led away into exile from its own land.

See, O Lord, and look!
With whom have You dealt this way?
Should women eat their offspring,
The little ones who were born healthy and beautiful?
Should priest and prophet be killed
In the sanctuary of the Lord?

Then all the people of the land went to the house of Baal and tore it down. They utterly smashed his altar and his images to pieces, and they put Mattan the priest of Baal to death in front of the altars. And [Jehoiada] the priest appointed officers over the house of the Lord.

Now, summon unto me all the prophets of Baal, all his worshipers and all his priests. Let no one be missing, for I have a great sacrifice for Baal; whoever is missing shall not live.” But Jehu did it with trickery, in order to destroy the worshipers of Baal. Jehu said, “Consecrate a festive assembly (celebration) for Baal.” And they proclaimed it. Then Jehu sent throughout Israel, and all the worshipers of Baal came; there was no one left who did not come. They went to the house (temple) of Baal, and the house of Baal was filled from one end to the other. read more.
He said to the man in charge of the wardrobe, “Bring out garments for all the worshipers of Baal.” And he brought the garments out to them. Then Jehu with Jehonadab the son of Rechab went into the house of Baal; and he said to the worshipers of Baal, “Search carefully and see that there are no servants of the Lord here with you, but only the worshipers of Baal.” Then they went in to offer sacrifices and burnt offerings.Now Jehu had stationed eighty men outside for himself and said, “If any of the men whom I have brought into your hands escape, the one who lets him go shall forfeit his own life for that man’s life.” Then it came about, as soon as he had finished offering the burnt offering, that Jehu said to the guards and to the royal officers, “Go in and kill them; let no one come out.” And they killed them with the edge of the sword; and the guard and the royal officers threw their bodies out, and went to the inner room of the house of Baal.

All the priests of the high places who were there he slaughtered on the altars, and burned human bones on them [to desecrate the places forever]. Then he returned to Jerusalem.