“Swords flashed like lightning amid the blackness of clouds, and fountains of blood flowed like the fall of setting stars. The friends of God defeated their obstinate opponents, and quickly put them to a complete rout. Noon had not arrived when the Musulmans had wreaked their vengeance on the infidel enemies of Allah, killing 15,000 of them, spreading them like a carpet over the ground, and making them food for beasts and birds of prey… The enemy of God, Jaipal, and his children and grandchildren,… were taken prisoners, and being strongly bound with ropes, were carried before the Sultan, like as evildoers, on whose faces the fumes of infidelity are evident, who are covered with the vapours of misfortune, will be bound and carried to Hell. Some had their arms forcibly tied behind their backs, some were seized by the cheek, some were driven by blows on the neck. The necklace was taken off the neck of Jaipal, - composed of large pearls and shining gems and rubies set in gold, of which the value was two hundred thousand dinars; and twice that value was obtained from necks of those of his relatives who were taken prisoners, or slain, and had become the food of the mouths of hyenas and vultures. Allah also bestowed upon his friends such an amount of booty as was beyond all bounds and all calculation, including five hundred thousand slaves, beautiful men and women. The Sultan returned with his followers to his camp, having plundered immensely, by Allah's aid, having obtained the victory, and thankful to Allah… This splendid and celebrated action took place on Thursday, the 8th of Muharram, 392 H., 27th November, 1001 AD.”

About the defeat of Jaipal. Tarikh Yamini (Kitabu-l Yamini) by Al Utbi, in Elliot and Dowson, Vol. II : Elliot and Dowson, History of India as told by its own Historians, 8 Volumes, Allahabad Reprint, 1964. p. 27 Also quoted (in part) in Jain, Meenakshi (2011). The India they saw: Foreign accounts.
Quotes from Tarikh Yamini (Kitabu-l Yamini) by Al Utbi