"There are various accounts of why and how Mahmood Ghazni attacked Somnath. In his book Pakistan or The Partition of India, Dr B.R. Ambedkar refers to the raids on Somnath and quotes the description given by Al’Utbi, the historian of Mahmood Ghazni: ‘He demolished idol temples and established Islam. He captured…cities, and destroyed the idolaters, gratifying Muslims. He then returned home and promulgated accounts of the victories obtained for Islam…and vowed that every year he would undertake a holy war against Hind.’"
January 1, 1970
https://en.wikiquote.org/wiki/Sack_of_Somnath