Mahabharata 13.112.76

वायसो दश वर्षाणि ततो जायति कुक्कुटःजायते लवकश्चापि मासं तस्मात्तु मानुषः

vāyaso daśa varṣāṇi tato jāyati kukkuṭaḥjāyate lavakaścāpi māsaṃ tasmāttu mānuṣaḥ

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