Yoma 54a and Yoma 54b, where the Aron was hidden/taken, whether ad hayom hazeh means forever, the keruvim and demonstrating Gd’s love for the Jewish people, how the world was created.
Yoma 54a and Yoma 54b, where the Aron was hidden/taken, whether ad hayom hazeh means forever, the keruvim and demonstrating Gd’s love for the Jewish people, how the world was created.