藥師經疏 1.119

1.119

經。爾時慧命至云何奉持　第六慶喜清持文分為二。一阿難問名。二如來酬答。就初文中文分為二。一問經名。二問受持雙問也。此經何名者是問名。云何奉持者是問持。

Sūtra: 'At that time the venerable […] how should it be upheld?' Sixth, the section on Ānanda requesting how to uphold [the teaching] is divided into two parts: first, Ānanda asks about the title; second, the Tathāgata replies. Within the first part, the text is divided into two: first, he asks about the title of the sūtra; second, he asks about upholding it—this is a dual question. 'What is the title of this sūtra?' is asking about the title. 'How should it be upheld?' is asking about upholding.