During the reign of King Zedekiah, when Ezekiel and Jeremiah were prophesying simultaneously in Jerusalem and Babylon, was the ark hidden in Jeremiah's grotto, where he was kept prisoner. This place is known today as Golgotha, the place of the skull, where Yeshua was crucified.
This all relates to End Times and the book of Revelations.
The secret to the future and our time in it, is in the past, as a great pre echo of this era.
DB
https://rumble.com/vqu8im-when-was-the-ark-hidden-or-removed-from-the-temple.html