Adhyāya 1, Āhnika 2, Sūtra 15
399vākchalam evopacāracchalaṃ tadaviśeṣāt // 1.2.15 //
na vākchalād upacāracchalaṃ bhidyate tasyāpy arthāntarakalpanāyā aviśeṣāt/ ihāpi sthānyartho guṇaśabdaḥ pradhānaśabdaḥ sthānārtha iti kalpayitvā pratiṣidhyata iti//