Answer:

Introduction:
Kalhana, a 12th-century historian, is known for his work "Rajatarangini" which provides a comprehensive account of the history of Kashmir. In his work, Kalhana criticizes several rulers for their actions, including confiscating temple treasures. Among the rulers mentioned, Harsha of Kashmir (also known as Harsha Deva) is specifically criticized by Kalhana for this act.

Harsha of Kashmir:
Harsha, also known as Harsha Deva, was a ruler of Kashmir who reigned from 1089 to 1101 CE. He was a prominent ruler of the Karkota dynasty and is known for his military campaigns and conquests. However, his actions regarding the confiscation of temple treasures drew criticism from Kalhana.

Confiscation of Temple Treasure:
According to Kalhana's account in the Rajatarangini, Harsha was accused of confiscating the treasures of the temples in Kashmir. These temple treasures were considered sacred and were dedicated to the deities worshipped in the temples. Confiscating these treasures was seen as a sacrilegious act and a violation of religious sentiments.

Kalhana's Criticism:
Kalhana, being a historian and chronicler of Kashmiri history, included this incident in his work to highlight the actions of Harsha. He criticized Harsha for his disregard for religious sentiments and the sacredness associated with temple treasures. Kalhana's criticism reflects the importance placed on religious practices and the role of temples in the social and cultural fabric of Kashmiri society.

Conclusion:
In conclusion, Harsha of Kashmir, also known as Harsha Deva, was criticized by Kalhana for confiscating the treasures of the temples in Kashmir. Kalhana's account in the Rajatarangini highlights the sacrilegious nature of this act and criticizes Harsha for disregarding religious sentiments. The criticism of Harsha's actions reflects the importance of temple treasures and the role of temples in the social and cultural life of Kashmir.