It was the huge edifice for God built by King Solomon as commanded in Deuteronomy 12. See 1 Kings ch.6-8. After its destruction by the Babylonians, it was rebuilt by Ezra and later destroyed by Rome.
Judaism does not have a Holy Temple. It was destroyed in the year 70 by the Romans. In Jewish writings of today, it is simply referred to as the Temple in Jerusalem, the Holy Temple, or Beit Ha-Mikdash (Hebrew for house of holiness).
Belief in One God Belief in the Torah which God gave Jewish community The Holy Land and the Holy Temple
Currently, the Jewish Holy Temple no longer exists since it was demolished in 70 CE. However, there are numerous holy sites and holy houses of worship all across Israel.
The Temple on the Mount
The holy city for the Jews is Jerusalem. That is where the Temple of God was located
The Holy Temple in Jerusalem.
Some believe that the dark stripes on the tallit (prayer shawl) are in memorial of the destruction of the Holy Temple.
Jerusalem; because it was the site of the Holy Temple.
The Holy Temple, during the Hasmonean wars (2150 years ago).
The powers that conquered the Jewish people in Israel did not put themselves to the trouble of forbidding worship in the Holy Temple. That would have required monitoring and enforcement. It was much quicker and easier to simply defile and wreck the Temple itself, which is what they invariably did. The best examples are the Syrian Greeks and the Romans.
Some Jews refer to their synagogue as a temple. (The word "Temple" also refers to the Holy Temple in Jerusalem, which was destroyed by the Romans about 1950 years ago.)
Bethlehem, Calvary and Jerusalem are holy to Christians. The temple mount which is the base where the temple of Solomon used to stand is holy to Jewish people and for some reason the same spot is called holy by muslims because muslims built a mosque where the temple of Solomon used to be.