"Fall of Jerusalem" = 57 (Full Reduction)
"Fall of Jerusalem" = 156 (English Ordinal)
"thirty three" = 156 (English Ordinal)
"Fall of Jerusalem" = 66 (Single Reduction)
"thirty three" = 66 (Single Reduction)
According to the Babylonian Chronicles, Jerusalem fell on 2 Adar (16 March) 597 BC.
The seventh year (of Nebuchadnezzar – 598 BC.) in the month Chislev (Nov/Dec) the king of Babylon assembled his army, and after he had invaded the land of Hatti (Syria/Palestine) he laid siege to the city of Judah. On the second day of the month of Adar (16 March) he conquered the city and took the king (Jeconiah) prisoner. He installed in his place a king (Zedekiah) of his own choice, and after he had received rich tribute, he sent (them) forth to Babylon.