50 years ago: Jerusalem is declared to be unified under Israeli control

Behold, I will make Jerusalem a cup of trembling unto all the people round about, when they shall be in the siege both against Judah and against Jerusalem.
And in that day will I make Jerusalem a burdensome stone for all people: all that burden themselves with it shall be cut in pieces, though all the people of the earth be gathered together against it...
...In that day will I make the governors of Judah like an hearth of fire among the wood, and like a torch of fire in a sheaf; and they shall devour all the people round about, on the right hand and on the left: and Jerusalem shall be inhabited again in her own place, even in Jerusalem...
... In that day shall the Lord defend the inhabitants of Jerusalem; and he that is feeble among them at that day shall be as David; and the house of David shall be as God, as the angel of the Lord before them.
And it shall come to pass in that day, that I will seek to destroy all the nations that come against Jerusalem. Zechariah 12:2-3, 6, 8-9

On June 28, 1967, Israel declared Jerusalem reunified under its sovereignty, three weeks after her capture of the Arab sector in the Six-Day War. See my post 50 years ago: The Six-Day War (June 10, 2017).