Ghurid invasion of Bengal

The Ghurid invasion of Bengal in 1202 was a military campaign of Ghurid dynasty led by Muhammad Bhakhtiyar Khalji against the Sena dynasty. Bakhtiyar Khalji emerged victorious in the campaign and subsequently annexed Nabadwip, a significant portion of the territory controlled by the Sena Dynasty. Following their defeat, Lakshmana Sena, the ruler of the Sena dynasty, retreated to the southeastern region of Bengal.

Quotes

 * The next year Malik Muhammad Bakhtiyar started from Behar, and with a small force reached the city of Nudiar by successive rapid marches. Lakhmania  in great confusion embarked in a boat and escaped ; and all his  treasure and the paraphernalia of state, which were beyond the  bounds of all account and calculation, fell into Muhammad Bakhtiyar’s hands. The latter devastated the city of Nudiar, and in place  of it, founded another city, which has become Lakhnauti; and made  it his capital, and today that city is in ruins and is known as Gour.   In short, Muhammad Baklitiyar assumed the canopy, and had  prayers read, and coin struck in his own name ; and founded mosques  and IQiankahs 8 and colleges, in the place of the temples of the  heathen ; and he sent many precious articles for the acceptance of  Sultan Kutbuddin Aibak, out of the booty which he had acquired.
 * Tabqãt-i-Akharî


 * …In the second year after this arrangement Muhammad Bakhtyar brought an army from Behar towards Lakhnauti and arrived at the town of Nudiya, with a small force; Nudiya is now in ruins. Rai Lakhmia (Lakhminia) the governor of that town… fled thence to Kamran, and property and booty beyond computation fell into the hands of the Muslims, and Muhammad Bakhtyar having destroyed the places of worship and idol temples of the infidels founded Mosques and Monasteries and schools and caused a metropolis to be built called by his own name, which now has the name of Gaur.   There where was heard before    The clamour and uproar of the heathen,    Now there is heard resounding    The shout of ‘Allaho Akbar’.
 * About Ikhtiyaru’d-Din Muhammad Bakhtiyar Khalji (AD 1202-1206) Navadvipa (Bengal) Muntakhabu’t-Tawarikh, translated into English by George S.A. Ranking, Patna Reprint 1973, Vol. I, p. 82-83