Bhagavatapurana 10.75.7

4. to 7. Bhima was the superintendent of the culinary department, Duryodhana of treasures; Sahadeva was engaged in doing honour to the visitors, Nakula in procuring supplies of required things, Arjuna in waiting on the elders and preceptors and Krishna in washing their feet, Draupadi in distributing food, the munificent Karna in bestowing gifts, Yuyudhana, Vikarna, Hardikya, Vidura and others, Bhuri and other sons of Balhika, Santardana and others were directed to superintend various other departments of work during the great sacrifice; and all these, O great king, endeavoured to do what pleased the king.

8. When the priests, members of the assembly and those who were known for extensive knowledge and great friends were well honoured with kind words, valuable presents and Dakshinas and Chaidya had entered the feet of the Lord of Satvatas, they (Pandavas) performed the concluding ablutions (Avabhrita) in the celestial river (Ganga).