RRSBoṬ zu RRS, 4, 14.2, 1.0 toyaprabhaṃ jalābhaṃ yatra tiṣṭhati tatra dūrato jalabhramotpādakam ityarthaḥ yadvā jalavat taralacchāyaṃ lāvaṇyaviśiṣṭam iti yāvat //