Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 56

Sanskrit:

सरिद्वनगिरिद्रोणीर्वीक्षन् कुसुमितान् द्रुमान् ।कृष्णं संस्मारयन् रेमे हरिदासो व्रजौकसाम् ॥ ५६ ॥

ITRANS:

sarid-vana-giri-droṇīrvīkṣan kusumitān drumānkṛṣṇaṁ saṁsmārayan remehari-dāso vrajaukasām

Translation:

That servant of Lord Hari, seeing the rivers, forests, mountains, valleys and flowering trees of Vraja, enjoyed inspiring the inhabitants of Vṛndāvana by reminding them of Lord Kṛṣṇa.

Purport:

Śrīla Śrīdhara Svāmī points out that as Uddhava wandered about Vṛndāvana, he reminded Vraja’s residents of Kṛṣṇa by asking them questions about the pastimes the Lord had performed in each of these places, namely the rivers, forests, mountains and valleys. Thus Uddhava himself enjoyed great transcendental bliss in their association.