四分戒本疏卷第一．第二．第三 2.36

2.36

諸大德我已說二不定法今問諸大德是中清淨不（三說）諸大德是中清淨默然故是事如是持　此文准前解釋。

"Venerable sirs, I have recited the two indeterminate rules. Now I ask the venerable sirs: Are you pure in this? (Spoken three times.) The venerable sirs are pure in this, for you are silent. Thus do I hold this matter."
This text is to be interpreted by analogy with the preceding.