"ובקשו את ה' אלקיהם ואת דוד מלכם" (הושע ג', ה')
Burial place of King David and his son Solomon, and other kings of the house of David buried with them is Mount Zion is customary in Israel for generations.

Here is acceptable in Israel for generations this building on Mount Zion in front of the Diaspora Yeshiva is building built over the Cave of the Davidic kings. And has been a holy place that was mentioned in the books of the ancient journeys. For student testified Ramban His book called results of Israel.