King Joash did not remember the kindness Zechariah's father Jehoiada had shown him but killed his son, who said as he lay dying, "May the LORD see this and call you to account."
NIV
Thus Joash the king did not remember the kindness which Jehoiada, Zechariah's father, had done him, but slew his son. And when [Zechariah the priest] was dying, he said, May the Lord see and avenge!
AMP
Thus Joash the king remembered not the kindness which Jehoiada his father had done to him, but slew his son. And when he died, he said, The LORD look upon it, and require it.
KJV