Ramayana
तामद्भुतां तौ हृदये कुमारौ निवेश्य वाणीमृषिभाषितां तदा । समुत्सुकौ तौ सममूषतुर्निशां यथा ऽश्विनौ भार्गवनीतिसंहिताम् ॥ 7-93-19 ॥
Having set that wondrous utterance spoken by the sage within their hearts, the two boys, eager, passed the night together, even as the Asvins once mastered the treatise on polity composed by Bhargava.
english translation