vibhur api sukha-rūpaḥ sva-prakāśo 'pi bhāvaḥ
kṣaṇam api na hi rādhā-kṛṣṇayor yā ṛte svāḥ
pravahati rasa-puṣṭiṁ cid-vibhūtīr iveśaḥ
śrayati na padam āsāṁ kaḥ sakhīnāṁ rasa-jñaḥ
vibhuḥ - all-powerful; api - although; sukha-rūpaḥ - happiness personified; sva-prakāśaḥ - self-effulgent; api - although; bhāvaḥ - the completely spiritual activities; kṣaṇam api - even for a moment; na - never; hi - certainly; rādhā-kṛṣṇayoḥ - of Śrī Rādhā and Kṛṣṇa; yāḥ - whom; ṛte - without; svāḥ - His own entourage (the gopīs); pravahati - leads to; rasa-puṣṭim - completion of the highest humor; cit-vibhūtīḥ - spiritual potencies; iva - like; īśaḥ - the Supreme Personality of Godhead; śrayati - takes shelter of; na - not; padam - the position; āsām - of them; kaḥ - who; sakhīnām - of the personal associates; rasa-jñaḥ - one who is conversant with the science of mellows.
This is a quotation from the Govinda-līlāmṛta (10.17).