Śrīmad-Bhāgavatam · Text 3.29.35
Who is speaking and story frame
भक्तियोगश्च योगश्च मया मानव्युदीरित: ।
ययोरेकतरेणैव पुरुष: पुरुषं व्रजेत् ॥ ३५ ॥
bhakti-yogaś ca yogaś ca
mayā mānavy udīritaḥ
yayor ekatareṇaiva
puruṣaḥ puruṣaṁ vrajet
My dear mother, O daughter of Manu, a devotee who applies the science of devotional service and mystic yoga in this way can achieve the abode of the Supreme Person simply by that devotional service.
Read Śrīla Prabhupāda's purport on Vedabase.io