大般若波羅蜜多經般若理趣分述讚 3.73

3.73

讚曰：由在因中別行如來三業因印，得果之時得如金剛法身等果。

The Commentary says: Because in the causal stage one separately practices the causal seals of the Tathāgata's three karmas, at the time of attaining the fruit one attains fruits such as the adamantine dharmakāya.