Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 1
Sanskrit:
श्रीशुक उवाचकिम्पुरुषे वर्षे भगवन्तमादिपुरुषं लक्ष्मणाग्रजं सीताभिरामं रामं तच्चरणसन्निकर्षाभिरत: परमभागवतो हनुमान् सह किम्पुरुषैरविरतभक्तिरुपास्ते ॥ १ ॥
ITRANS:
śrī-śuka uvācakimpuruṣe varṣe bhagavantam ādi-puruṣaṁ lakṣmaṇāgrajaṁ sītābhirāmaṁ rāmaṁ tac-caraṇa-sannikarṣābhirataḥ parama-bhāgavato hanumān saha kimpuruṣair avirata-bhaktir upāste.
Translation:
Śrīla Śukadeva Gosvāmī said: My dear King, in Kimpuruṣa-varṣa the great devotee Hanumān is always engaged with the inhabitants of that land in devotional service to Lord Rāmacandra, the elder brother of Lakṣmaṇa and dear husband of Sītādevī.