首楞嚴義疏注經 2.306

2.306

是時，文殊師利法王子愍諸四眾，在大眾中即從座起，頂禮佛足，合掌恭敬而白佛言：「世尊！此諸大眾不悟如來發明二種精見色空是、非是義。」

At that time, the Dharma Prince Mañjuśrī took pity on the fourfold assembly. Within the great assembly he immediately rose from his seat, prostrated at the Buddha's feet, joined his palms respectfully, and addressed the Buddha, saying: "World-Honoured One! This entire great assembly has not understood the Tathāgata's explanation of the two meanings of whether the quintessential seeing is, or is not, form and space."