3 Bible Verses about Rods

Then I was given a measuring rod like a staff, and I was told, "Rise and measure the temple of God and the altar, and count those who worship there,

She gave birth to a son, a male child, who is to shepherd all the heathen with a staff of iron; and her child was caught up to God, to his throne.

From his mouth came a sharp sword with which he is to strike down the heathen. He will shepherd them with a staff of iron, and will tread the winepress of the fierce anger of God Almighty.