Mbh 4.31.1a

Vaisampayana said, “O mighty king, entering into king Virata’s service, and dwelling in disguise in his excellent city, the high-souled Pandavas of immeasurable prowess, completed the promised period of non-discovery. And after Kichaka had been slain, that slayer of hostile heroes, the mighty king Virata began to rest his hopes on the sons of Kunti. And it was on the expiry of the thirteenth year of their exile, O Bharata, that Susarman seized Virata’s cattle by thousands. And when the cattle had been seized, the herdsman of Virata came with great speed to the city, and saw his sovereign, the king of Matsyas, seated on the throne in the midst of wise councillors, and those bulls among men, the sons of Pandu, and surrounded by brave warriors decked with ear-rings and bracelets. And appearing before that enhancer of his dominion--King Virata seated in court--the herdsman bowed down unto him, and addressed him, saying, ‘O foremost of kings, defeating and humiliating us in battle along with our friends the Trigartas are seizing thy cattle by hundreds and by thousands. Do thou, therefore, speedily rescue them. Oh, see that they are not lost to thee.’ Hearing these words, the king arrayed for battle the Matsya force abounding in cars and elephants and horses and infantry and standards. And kings and princes speedily put on, each in its proper place,[26] their shining and beautiful armour worthy of being worn by heroes. And Virata’s beloved brother, Satanika, put on a coat of mail made of adamantine steel, adorned with burnished gold. And Madiraksha, next in birth to Satanika, put on a strong coat of mail plated with gold[27] and capable of resisting every weapon. And the coat of mail that the king himself of the Matsyas put on was invulnerable and decked with a hundred suns, a hundred circles, a hundred spots, and a hundred eyes.