Ezekiel 22:6

Behold, the princes of Israel
Those that belonged to the royal family, or the nobles of the land, or the members of the grand sanhedrim of the nation: everyone were in thee to their power to shed blood;
everyone exerted himself to the uttermost, according to his ability, to shed blood, or cause it to be shed; everyone strove, as it were, who should shed most, to exceed each other in this abominable sin.