大般涅槃經集解 28.6

28.6

案僧亮曰：伏斷鮮淨之欲也。因色起欲未盡下形貌等三，皆因色起也。僧宗曰：第二移觀四色，覓我不得也。

Sengliang states: Subduing and severing desire for fresh purity. Desire arising based on color is not yet exhausted; the three below, such as bodily appearance, all arise based on color. Sengzong states: Second, shifting the contemplation to the four colors, searching for a self and finding none.