成唯識論演祕 5.613

5.613

按彼論云：謂受僧祇或復別人諸衣服等所有利養，或請僧祇及與別人皆名趣向，若諸苾芻於如是事，最初前行故，名趣向前行。

According to that treatise: Receiving all offerings of clothing and so forth belonging to the saṃgha or to an individual, or inviting the saṃgha and an individual, are all termed 'going forward'; if bhikṣus act beforehand as the initial pioneers in such matters, it is called 'going forward to precede.'