Beholding a very heavy burden (of keeping the rest of the Pandavas at bay) placed on the shoulder of the Sindhu king, your troops, O mighty monarch, assailed Yudhishthira.
दृष्ट्वा तु सैन्धवे भारमतिमात्रं समाहितम्। सैन्यं तव महाराज युधिष्ठिरमुपाद्रवत्॥