治禪病祕要法 2.37

2.37

「因是復見五金剛輪在七寶幢端，從下方出迴旋空中說四諦義。雖見聞此，一心觀於身白骨山，即見釋迦牟尼佛以澡罐水灌其頂上；餘六佛亦爾。

"Due to this, he further sees five vajra wheels at the tips of seven-jewel banners, emerging from below and whirling in the air, expounding the meaning of the four noble truths. Though seeing and hearing this, with single-minded focus he contemplates the white-bone mountains of his body, and immediately sees Śākyamuni Buddha pouring water from a water vase onto his crown; the other six Buddhas do likewise.