大方廣圓覺修多羅了義經 1.54

1.54

「善男子！若諸菩薩悟淨圓覺，以淨覺心不取幻化及諸靜相，了知身心皆為罣礙；無知覺明不依諸礙，永得超過礙無礙境、受用世界及與身心，相在塵域；如器中鍠聲出於外，煩惱涅槃不相留礙，便能內發寂滅輕安、妙覺隨順、寂滅境界，自他身心所不能及，眾生壽命皆為浮想。此方便者名為禪那。

"Kulaputra, if these bodhisattvas awaken to pure perfect enlightenment, with a pure enlightened mind they grasp neither illusory transformations nor any quiet aspects, clearly understanding that body and mind are both hindrances. The knowing, enlightened clarity without ignorance does not depend on any hindrances, forever transcending the realms of hindrance and non-hindrance, experiencing and using the world as well as body and mind, while their aspects abide in the dusty realm. Just as the resonance within a vessel sounds forth outside it, kleśas and nirvāṇa do not retain or obstruct each other. Then they can inwardly generate the pliancy of quiescence, wonderous enlightenment in accordance [with reality], and the realm of quiescence, beyond the reach of their own or others' bodies and minds, wherein sentient beings and life-spans are all fleeting thoughts. This upāya is named dhyāna.