“That upon you may come all the righteous blood shed upon the earth, from the blood of righteous Abel unto the blood of Zacharias son of Barachias, whom ye slew between the temple and the altar.”
King James Version (KJV)
23:35 That upon you may come - The consequence of which will be, that upon you will come the vengeance of all the righteous blood shed on the earth - Zechariah the son of Barachiah - Termed Jehoiada, #2Chron 24:20|, where the story is related: Ye slew - Ye make that murder also of your fathers your own, by imitating it: Between the temple - That is, the inner temple, and the altar - Which stood in the outer court. Our Lord seems to refer to this instance, rather than any other, because he was the last of the prophets on record that were slain by the Jews for reproving their wickedness: and because God's requiring this blood as well as that of Abel, is particularly taken notice of in Scripture.
Mt 23:35 That upon you may come all the righteous blood. Thus would they fill the measure full and become guilty of all the righteous blood shed by the whole army of martyrs. The blood of Zacharias. The reference is probably 2Ch 24:20. He was slain in the court of the house of the Lord by the people, and died exclaiming, "The Lord look upon this and require it" (2Ch 24:22). He was the son of Jehoiada. The Siniatic manuscript omits "Barachias" in this place, and the error is supposed to have crept in from the mistake of some early copyist who confused this Zacharias with Zechariah the prophet, who was the son of Barachias.