仁王護國般若波羅蜜多經 2.20

2.20

佛言：「大王！汝今諦聽！從初習忍至金剛定，如法修行十三觀門，皆為法師依持建立。汝等大眾，應當如佛而供養之，百千萬億天妙香花而以奉上。

The Buddha said: 'Great King! Listen closely now! From the initial practice of kṣānti up to the vajrasamādhi, practicing the thirteen contemplation gates according to the Dharma, all are based upon and established by Dharma masters. You and the great assembly should make offerings to them as to the Buddha, presenting hundred thousands of myriads of koṭis of wondrous heavenly incense and flowers.'