2 Chronicles 24:21
And they conspired against him, and stoned him with stones at the commandment of the king in the court of the house of the LORD.
And they conspired against him,.... Consulted together to take away his life, and got the order of the king to do it:
and stoned him with stones at the commandment of the king in the court of the house of the LORD; where he had stood and reproved them; this they did before he went out, while in the temple; and if he is the same Zechariah, as some think, our Lord speaks of, he was slain between the temple porch and the altar, Matthew 23:35,
See Gill on "Matthew 23:35".