瑜伽論記 24.27

24.27

自下第五一頌解食等，先頌列六門：一、安立，二、因緣，三、觀察於食義，四、極多諸過患，五、雜染，六、解等字。

From here below, the fifth [section] uses one verse to explain nutriment and the rest. The verse first lists six gates: first, establishment; second, causes and conditions; third, contemplation of the meaning of nutriment; fourth, extremely numerous faults; fifth, defilement; and sixth, the explanation of the word "and so forth".