Mahabharata 12.267.22

बलं षष्ठं षडेतानि वाचा सम्यग्यथागमम्ज्ञानचेष्टेन्द्रियगुणाः सर्वे संशब्दिता मया

balaṃ ṣaṣṭhaṃ ṣaḍetāni vācā samyagyathāgamamjñānaceṣṭendriyaguṇāḥ sarve saṃśabditā mayā

Our plain-language meaning of this verse is waiting for scholar review.