妙法蓮華經文句 1.126

1.126

觀心者，即空抖擻取相，即假抖擻塵沙，即中抖擻無明，一心中抖擻五住（云云）。

As for contemplation of mind: the identical-with-emptiness shakes off grasping at marks; the identical-with-provision shakes off dust-and-sand [defilements]; the identical-with-middle shakes off fundamental ignorance; in a single mind, it shakes off the five entrenchments (and so forth).