Mahabharata 9.29.41

9.29.41

te tu pāṇḍavamāsādya bhīmasenaṃ mahābalam |
tasmai tatsarvamācakhyuryadvṛttaṃ yacca vai śrutam || 41 ||

Possessed of sure aim and skilled in smiting, the Pandavas, O monarch, not seeing in battle Duryodhana, who was then concealed, (were resting in their camp). Desirous of reaching the end of that sinful wight's evil policy, they had despatched spies in all directions on the field of battle. All the soldiers, however, that had been despatched on that mission returned to the camp together and informed king Yudhishthira the just that no trace could be found of king Duryodhana. Hearing these words of the returned messengers, O bull of Bharata's race, king Yudhishthira became filled with great anxiety and began to breathe heavily. While the Pandavas, O bull of Bharata's race, were staying in such cheerlessness, those huntsmen, O lord, having come with great speed from the banks of that lake, arrived at the camp, filled with joy at having discovered Duryodhana. Though forbidden, they still entered the camp, in the very sight of Bhimasena. Having approached that mighty son of Pandu, Bhimasena, they represented everything unto him about what they had seen and heard. Then Vrikodara, that scorcher of foes, O king, giving them much wealth, represented everything unto king Yudhishthira the just, saying, "Duryodhana, O king, hath been discovered by the huntsmen that supply me with meat!