Mbh 6.87.1d

Thy other sons, O king, owning Duryodhana as their chief, surrounding Bhishma in that battle, fought against the Pandavas. Then when the sun assumed a red hue,[426] king Duryodhana, O Bharata, addressing thy troops, said,--‘Lose no time’--And while they were thus battling and achieving feats difficult of accomplishment, the sun having become invisible in consequence of his retirement behind the western hill, there soon flowed, towards dusk, an awful river whose current and billows were of blood, and which was infested by innumerable jackals. And the field of battle became dreadful, abounding as it did with spirits and with those jackals howling hideously, forboding evil. Rakshasas and Pisachas and other cannibals were seen all round, in hundreds and thousands. Then Arjuna, having vanquished those kings headed by Susarman along with all their followers, in the midst of their division, proceeded towards his tent. And the lord Yudhishthira also of Kuru’s race, accompanied by his brothers, and followed by his troops, proceeded, O king, when night set in, towards his tent. And Bhimasena, too, having vanquished those kings, viz., those warriors headed by Duryodhana, proceeded towards his tent. And king Duryodhana (with his troops), surrounding Bhishma, the son of Santanu, in that great battle proceeded towards his tent. And Drona, and Drona’s son, and Kripa, and Salya, and Kritavarman of the Satwata race, surrounding the whole (Dhartarashtra) army, proceeded towards their tents. And similarly Satyaki also, O king, and Dhrishtadyumna, the son of Prishata, surrounding their army, proceeded towards their tents. It was thus, O king, that those chastisers of foes, viz., thy troops and the Pandavas, ceased to fight when darkness came. Then the Pandavas, and the Kauravas, retiring to their tents, entered the same, applauding one another.