淨名經集解關中疏 2.476

2.476

無動佛言。非我所為。是維摩詰神力所作　四佛稱淨名作也。

The Buddha Akṣobhya said, 'This was not done by me; it was wrought by the spiritual power of Vimalakīrti.' [This is] fourth, the Buddha stating that it was the doing of Jingming.