SB 10.66.41

Lord Viṣṇu's disc also entered Vārāṇasī, in pursuit of the fiery demon, and proceeded to burn the city to the ground, including all its assembly halls and residential palaces with raised porches, its numerous marketplaces, gateways, watchtowers, warehouses and treasuries, and all the buildings housing elephants, horses, chariots and grains. KB 10.66.41 Following just behind the fiery demon, the Sudarśana cakra also entered Vārāṇasī. This city had been very opulent and great for a very long time. Even now, the city of Vārāṇasī is opulent and famous, and it is one of the important cities of India. There were then many big palaces, assembly houses, marketplaces and gates, with large and very important monuments by the palaces and gates. Lecturing platforms could be found at each and every crossroads. There were buildings that housed the treasury, elephants, horses, chariots and grain, and places for distribution of food. The city of Vārāṇasī had been filled with all these material opulences for a very long time, but because the King of Kāśī and his son Sudakṣiṇa were against Lord Kṛṣṇa, the viṣṇu-cakra Sudarśana (the disc weapon of Lord Kṛṣṇa) devastated the whole city by burning all these important places. This excursion was more ravaging than modern bombing.