Vakyapadiya 5.2.101

Vākyapadīya (ed. Raghunātha Śarmā, with the Vṛtti and his Ambākartrī) 5.2.101

sarveṣāmiti vyāptirhyatroktā, tāmevopapādayitumāha--
jñānaśabdārthaviṣayā viśeṣā ye vyavasthitāḥ |
teṣāṃ duravadhāratvājjñānādyekatvadarśanam ||