Zechariah 11:12

11:12 Then I said to them, “If it seems good to you, pay me my wages, but if not, forget it.” So they weighed out my payment – thirty pieces of silver.

Zechariah 12:4

12:4 In that day,” says the Lord, “I will strike every horse with confusion and its rider with madness. I will pay close attention to the house of Judah, but will strike all the horses of the nations with blindness.