Adhyāya 2, Āhnika 1, Sūtra 3

vipratipattau ca sampratipatteḥ // 2.1.3 //

yāṃ ca vipratipattiṃ bhavān saṃśayahetuḥ manyate sā sampratipattiḥ, sā hi dvayoḥ pratyanīkadharmaviṣayā/ tatra yadi vipratipatteḥ saṃśayaḥ, sampratipatter eva saṃśaya iti//