2 Chronicles 24:17-22

But after the death of Jehoiada things fell apart. The leaders of Judah made a formal presentation to the king and he went along with them. Things went from bad to worse; they deserted The Temple of GOD and took up with the cult of sex goddesses. An angry cloud hovered over Judah and Jerusalem because of this sin. GOD sent prophets to straighten them out, warning of judgment. But nobody paid attention. Then the Spirit of God moved Zechariah son of Jehoiada the priest to speak up: “God’s word: Why have you deliberately walked away from GOD’s commandments? You can’t live this way! If you walk out on GOD, he’ll walk out on you.” But they worked out a plot against Zechariah, and with the complicity of the king—he actually gave the order!—they murdered him, pelting him with rocks, right in the court of The Temple of GOD. That’s the thanks King Joash showed the loyal Jehoiada, the priest who had made him king. He murdered Jehoiada’s son. Zechariah’s last words were, “Look, GOD! Make them pay for this!”