Some collect grain and other necessaries sufficient to last for twelve years. Hermits may act thus for adoring guests and performning sacrifices.
वार्षिकं संचयं केचित् केचिद् द्वादशवार्षिकम्। कुर्वन्त्यतिथिपूजार्थं यज्ञतन्त्रार्थमेव वा॥