Mbh 1.194.2a

“Vaisampayana said, ‘When the Kuru princes (Bhima and Arjuna) were wending towards the abode of the potter, Dhrishtadyumna, the Panchala prince followed them. And sending away all his attendants, he concealed himself in some part of the potter’s house, unknown to the Pandavas. Then Bhima, that grinder of all foes, and Jishnu, and the illustrious twins, on returning from their eleemosynary round in the evening, cheerfully gave everything unto Yudhishthira. Then the kind-hearted Kunti addressing the daughter of Drupada said, ‘O amiable one, take thou first a portion from this and devote it to the gods and give it away to Brahmanas, and feed those that desire to eat and give unto those who have become our guests. Divide the rest into two halves. Give one of these unto Bhima, O amiable one, for this strong youth of fair complexion--equal unto a king of elephants--this hero always eateth much. And divide the other half into six parts, four for these youths, one for myself, and one for thee.’ Then the princess hearing those instructive words of her mother-in-law cheerfully did all that she had been directed to do. And those heroes then all ate of the food prepared by Krishna. Then Sahadeva, the son of Madri, endued with great activity, spread on the ground a bed of kusa grass. Then those heroes, each spreading thereon his deer-skin, laid themselves down to sleep. And those foremost of the Kuru princes lay down with heads towards the south. And Kunti laid herself down along the line of their heads, and Krishna along that of their feet. And Krishna though she lay with the sons of Pandu on that bed of kusa grass along the line of their feet as if she were their nether pillow, grieved not in her heart nor thought disrespectfully of those bulls amongst the Kurus. Then those heroes began to converse with one another.