摩訶止觀 4.89

4.89

○第二、衣食具足者，衣以蔽形，遮障醜陋；食以支命，填彼飢瘡。身安道隆，道隆則本立。形命及道，賴此衣食。故云：「如來食已，得阿耨三菩提。」此雖小緣，能辦大事。裸餒不安，道法焉在？故須衣食具足也。

Second, concerning the adequacy of clothing and food: clothing covers the body to conceal ugliness; food sustains life to fill the wound of hunger. When the body is at peace, the Path flourishes, and when the Path flourishes, the foundation is established. Physical life and the Path depend on this clothing and food. Thus [the scripture] says: 'Having eaten, the Tathāgata attained anuttarā samyaksaṃbodhi.' Although this is a minor condition, it can accomplish the great matter. Naked and starving, without peace, where could the dharmas of the Path reside? Therefore, clothing and food must be adequate.