The son of Pandu Yudhisthira learnt the affair by the appearance of Bhima and sitting by his mother, he spoke thus to her in private.
आकारेणैव तं ज्ञात्वा पाण्डुपुत्रो युधिष्ठिरः। रहः समुपविश्यैकस्तत: पप्रच्छ मातरम्॥