Mahabharata 12.136.155

आसीत्तावत्तु मैत्री नौ यावद्धेतुरभूत्पुरासा गता सह तेनैव कालयुक्तेन हेतुना

āsīttāvattu maitrī nau yāvaddheturabhūtpurāsā gatā saha tenaiva kālayuktena hetunā

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