Psalm 107:16
For He has broken the gates of bronze, and cut the bars of iron in two.
Isaiah 45:1-2
So says Jehovah to His anointed, to Cyrus, whose right hand I have made strong in order to humble nations before him. And I will loosen the loins of kings, to open before him the two-leaved gates; and the gates shall not be shut.
Judges 16:3
And Samson lay till midnight, and arose at midnight, and took hold of the leaves of the gate of the city and the two posts, and picked them up, with the bar, and put them on his shoulders and carried them up to the top of a hill that is before Hebron.
Micah 2:13
The breaker has come up before them; they have broken up, and have passed through the gate, and have gone out of it. And their king shall pass before them, and Jehovah at the head of them.