注大乘入楞伽經 5.130

5.130

計有為諸法，俱有因果遞相繫屬，如以金為縷，金即在縷、縷即在金，是名相屬分別。

Conceptualizing that saṃskṛta dharmas possess coexistent causes and effects that are reciprocally connected, like gold made into thread where the gold is in the thread and the thread is in the gold—this is called discrimination of mutual connection.