Mahabharata Drona Parva Chapter 146:5

Mahabharata Drona Parva (Jayadratha-Vadha Parva) Chapter 146:5 With shafts attached to it by chains of iron and gold and bands of silk, decked with a thousand stars, decked with banners and with the figure of a lion on his standard, with horses, fleet as the wind and adorned with trappings of gold, yoked unto it, and with rattle deep as the roar of the clouds, that car was brought unto him. Ascending upon it, the grandson of Sini rushed against thy troops. Daruka, meanwhile, went as he listed to Kesava's side. A new car was brought for Karna also, O king, unto which were yoked four steeds of the best breed that were decked in trappings of gold and white as conchs or milk. Its kaksha and standard were made of gold. Furnished with banners and machines, that foremost of cars had an excellent driver. And it was furnished with a profusion of weapons of every kind. Mounting on that car, Karna also rushed against his foes. I have now told thee all that thou hadst asked me. Once more, however, O king, learn the (extent of the) destruction caused by thy evil policy. Thirty one of thy sons have been slain by Bhimasena. Having Durmukha for their foremost, they were conversant with all modes of warfare. Satyaki and Arjuna also have slain hundreds of heroes with Bhimasena as their foremost, and Bhagadatta also, O sire! Even thus, O king, hath the destruction commenced, caused by thy evil counsels.