Another aspect of Mahākāśyapa's role as teacher was his compassion for the poor. Numerous accounts describe how he went out of his way to give impoverished donors the chance to give to him and support him in his livelihood. Such donors would typically provide him with secondhand food, which in the culture of Brahminism at the time was considered impure. By receiving food from these donors, Mahākāśyapa was considered a field of merit for them, or, in other words, an opportunity for them to make merit and "vanquish their bad karma". In one case, he sought out a very poor woman who was at the end of her life, just to give her an opportunity to give a little. At first she did not dare to because she felt the food's quality was too low, but when Mahākāśyapa kept waiting, she eventually realized he had just come for her, and gave. Religion scholar Liz Wilson argues that these accounts of generosity have been influenced by pre-Buddhist beliefs of Vedic sacrifice, in which the sacrificer and the sacrificed are connected, and the offering contains something of the person offering. By giving something of themselves, the donors acquire a new self, and purify themselves by means of the monastic recipient. In one account, a leprose person accidentally lets her finger fall off in a bowl of food she is offering. Mahākāśyapa accepts and consumes the offering anyway. Further, Mahākāśyapa's choice for poor people to make merit is further amplified by having supernatural or extraordinary donors like deities or a wealthy merchant compete with the poor, and Mahākāśyapa accepting only the poor as donor. In one discourse, he even advises other monastics against visiting "high-born families". The poor donors making an offering to Mahākāśyapa thus become empowered with a high status and power through their merit-making. Wilson surmises, "he perfect donor, in Mahakassapa's eyes, is the donor who has the least to give...".