Mahabharata 1.25.17

शप्तस्त्वेवं सुप्रतीको विभावसुमथाब्रवीत्त्वमप्यन्तर्जलचरः कच्छपः संभविष्यसि

śaptastvevaṃ supratīko vibhāvasumathābravīttvamapyantarjalacaraḥ kacchapaḥ saṃbhaviṣyasi

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