Most Relevant Verses
And the king said to the guards who were attending him, "Turn around and put the priests of the LORD to death, because their hand also is with David and because they knew that he was fleeing and did not reveal it to me " But the servants of the king were not willing to put forth their hands to attack the priests of the LORD. Then the king said to Doeg, "You turn around and attack the priests." And Doeg the Edomite turned around and attacked the priests, and he killed that day eighty-five men who wore the linen ephod. And he struck Nob the city of the priests with the edge of the sword, both men and women, children and infants; also oxen, donkeys, and sheep he struck with the edge of the sword.
And He has violently treated His tabernacle like a garden booth; He has destroyed His appointed meeting place The LORD has caused to be forgotten The appointed feast and sabbath in Zion, And He has despised king and priest In the indignation of His anger.
These searched among their ancestral registration, but they could not be located; therefore they were considered unclean and excluded from the priesthood.