Mahabharata 12.296.5

बुध्यते यदि वाव्यक्तमेतद्वै पञ्चविंशकम्बुध्यमानो भवत्येष सङ्गात्मक इति श्रुतिः

budhyate yadi vāvyaktametadvai pañcaviṃśakambudhyamāno bhavatyeṣa saṅgātmaka iti śrutiḥ

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