請觀音經疏闡義鈔 4.43

4.43

四、「舍利」下，未來獲益，二：初、身子白佛。二、「佛告」下，如來印可。再言如是者，深可其言也。

Fourth, from 'Śāriputra' onward is the future attainment of benefit, in two parts: first, Śāriputra addresses the Buddha. Second, from 'The Buddha told' onward, the Tathāgata confirms and approves. Saying 'thus' twice deeply approves his words.