Mahabharata 12.319.4

न तत्र पक्षिसंघातो न शब्दो नापि दर्शनम्यत्र वैयासकिर्धीमान्योक्तुं समुपचक्रमे

na tatra pakṣisaṃghāto na śabdo nāpi darśanamyatra vaiyāsakirdhīmānyoktuṃ samupacakrame

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