Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 34

Sanskrit:

तथा यशोदारोहिण्यावेकं शकटमास्थिते ।रेजतु: कृष्णरामाभ्यां तत्कथाश्रवणोत्सुके ॥ ३४ ॥

ITRANS:

tathā yaśodā-rohiṇyāvekaṁ śakaṭam āsthiterejatuḥ kṛṣṇa-rāmābhyāṁtat-kathā-śravaṇotsuke

Translation:

Thus hearing about the pastimes of Kṛṣṇa and Balarāma with great pleasure, mother Yaśodā and Rohiṇīdevī, so as not to be separated from Kṛṣṇa and Balarāma for even a moment, got up with Them on one bullock cart. In this situation, they all looked very beautiful.

Purport:

It appears that mother Yaśodā and Rohiṇī could not be separated from Kṛṣṇa and Balarāma even for a moment. They used to pass their time either by taking care of Kṛṣṇa and Balarāma or by chanting about Their pastimes. Thus mother Yaśodā and Rohiṇī looked very beautiful.