Zechariah 13:7-9

7“Awake, sword, against my shepherd, against the man who is close to me!” declares the Lord Almighty. “Strike the shepherd, and the sheep will be scattered, and I will turn my hand against the little ones.

8In the whole land,” declares the Lord, “two-thirds will be struck down and perish; yet one-third will be left in it.

9This third I will put into the fire; I will refine them like silver and test them like gold. They will call on my name and I will answer them; I will say, ‘They are my people,’ and they will say, ‘The Lord is our God.’ ”