大般涅槃經集解 13.30

13.30

案僧宗曰：去無至者，雖有出苦之名，及其造極，此處無跡，故無至也。是故於此婆羅樹間者，謂法身之跡妙絕難尋，寄大解脫而示滅也。

Sengzong notes: 'Departing with nowhere to go' means that although there is the name of emerging from suffering, when it reaches the ultimate, there are no traces in this place, and hence no going. Therefore, 'between these śāla trees' means that the traces of the dharmakāya are wondrously transcendent and difficult to track; relying on mahāvimokṣa, he manifests extinction.