Commentary on the Kāvyālaṃkāravṛtti zu Kāvyālaṃkāravṛtti, 1, Dvitīya adhyāyaḥ, 4, 1.0 na khalu śāstram adravyeṣv avivekiṣv arthavat prayojanavat //

MīSūBhā, 1, 2, 40, 6.0 yaddhi kartavyaṃ tat prayojanavad uccāraṇaṃ ca na kathaṃcit na kartavyaṃ yady apūrvāya yady arthāya //

Su, Sū., 1, 31.1 tatra sthāvarebhyas tvakpattrapuṣpaphalamūlakandaniryāsasvarasādayaḥ prayojanavantaḥ jaṅgamebhyaś carmanakharomarudhirādayaḥ //

Su, Sū., 1, 34.1 ta ete svabhāvata eva doṣāṇāṃ saṃcayaprakopapraśamapratīkārahetavaḥ prayojanavantaś ca //