仁王經疏 3.136

3.136

問：此上寶滿佛，於三身中何身所攝？有說：自受用身。此說不爾，自受用土無法眾故。有說：他受用身。此亦不然，諸微塵眾聽佛說故。今解：於化身中本末差別，非受用身（更勘《無上依經》、《大乘同性經》，毘盧舍那、釋迦有何差別也）。

Question: Under which of the three bodies is this Buddha Baoman subsumed? Some say: the self-enjoyment body (svasaṃbhogakāya). This statement is not so, because the self-enjoyment land lacks an assembly listening to the Dharma. Some say: the other-enjoyment body (parasaṃbhogakāya). This is also not so, because assemblies numerous as dust motes listen to the Buddha's preaching. The present explanation is: within the transformation body (nirmāṇakāya), it is a distinction between root and branches; it is not an enjoyment body (further examine the Anuttarāśraya-sūtra and the Mahāyānābhisamaya-sūtra regarding what distinction exists between Vairocana and Śākyamuni).