Tisha b'Av. The ninth day of the month of Av.
Supposedly the 17th of Tammuz. the beginning of a three week mourning period for the Jews of the walls of Jerusalem being breached before 2nd temple destruction.
The destruction of the First Temple in Jerusalem occurred in 586 BCE.
Lamentations is a book in the Old Testament written (most believe) by Jeremiah the prophet. Its main theme is the sadness (lamenting) of Jeremiah over the destruction of Jerusalem in 586 BC by the Babylonian king Nebuchadnezzar.
You can't. The ancient records of Hebrew lineage were lost in the destruction of the temple in Jerusalem by the Roman army in 70 AD.
The Jews built the Temple under the authority of King Solomon.
It was destroyed by the Babylonians in 586 BCE
The destruction of the First Temple in Jerusalem was primarily caused by the invasion of the Babylonian Empire in 586 BCE. The Babylonians besieged the city, leading to its eventual fall and the destruction of the temple. This event marked the end of the Kingdom of Judah and the exile of many Israelites to Babylon.
Ezekiel and Jeremiah, among others.See also: more about the Destruction
The Israelite/Hebrew/Jewish Temple in Jerusalem was destroyed by the Romans in 70 CE. It stood on the place called the Temple Mount / Har HaBayit, of which the Kotel ("Western Wall", "Wailing Wall") is the only surviving component. So there is presently nothing in the 'temple of Jerusalem', as there has been no temple of Jerusalem for over 1900 years.
The Jerusalem Temple was destroyed in 70 AD by the Romans. Its destruction marked the end of Jewish control over Jerusalem and the scattering of the Jewish people. This event is significant in history as it led to the diaspora of the Jewish population and the shift of religious focus from temple worship to synagogue worship.
According to the Bible, God left the temple in Jerusalem before its destruction in 586 BC by the Babylonians.
The destruction of the First Temple in Jerusalem led to the exile of the Jewish people, the loss of their religious center, and the beginning of a period of diaspora and dispersion. It also marked a significant turning point in Jewish history and identity.