首楞嚴義疏注經 2.506

2.506

約法雙結。汝及眾生一多雖殊，分別世間、業果、眾生更無有異，斯則俱是無始無明分別見妄，反顯真心本非見也。

This concludes both in terms of the principle. Though you and sentient beings differ in being singular or plural, your discrimination of the world, karmic fruits, and sentient beings has no difference whatsoever. These are both false seeings of discrimination from beginningless avidyā, inversely revealing that the true mind is fundamentally not seeing.