金剛三昧經論 3.188

3.188

經曰　阿難言：「如彼人者度諸眾生，得受供不？」佛言：「如是人者能為眾生作大福田，常行大智權實俱演，是四依僧，於諸供養乃至頭目髓腦亦皆得受，何況衣食而不得受？善男子！如是人者是汝知識、是汝橋梁，何況凡夫而不供養？」

The sūtra says: Ānanda said: 'When such a person delivers sentient beings, can they accept offerings or not?' The Buddha said: 'Such a person can serve as a great field of merit for sentient beings, constantly practicing great wisdom and expounding both expedient and real; they are a sangha member of the four reliances, and may even accept all offerings up to head, eyes, marrow, and brain, not to mention clothing and food—how could they not accept them? Good son! Such a person is your good friend, your bridge; how could ordinary persons not make offerings to them?'