nāhaṁ vipro na ca nara-patir nāpi vaiśyo na śūdro
nāhaṁ varṇī na ca gṛha-patir no vanastho yatir vā
kintu prodyan-nikhila-paramānanda-pūrnāmṛtābdher
gopī-bhartuḥ pada-kamalayor dāsa-dāsānudāsaḥ
na - not; aham - I; vipraḥ - a brāhmaṇa; na - not; ca - also; nara-patiḥ - a king or kṣatriya; na - not; api - also; vaiśyaḥ - belonging to the mercantile class; na - not; śūdraḥ - belonging to the worker class; na - not; aham - I; varṇī - belonging to any caste, or brahmacārī (A brahmacārī may belong to any caste. Anyone can become a brahmacārī, or lead a life of celibacy.); na - not; ca - also; gṛha-patiḥ - householder; no - not; vana-sthaḥ - vānaprastha, one who, after retirement from family life, goes to the forest to learn how to be detached from family life; yatiḥ - mendicant or renunciant; vā - either; kintu - but; prodyan - brilliant; nikhila - universal; parama-ānanda - with transcendental bliss; pūrṇa - complete; amṛta-abdheḥ - who is the ocean of nectar; gopī-bhartuḥ - of the Supreme Person, who is the maintainer of the gopīs; pada-kamalayoḥ - of the two lotus feet; dāsa - of the servant; dāsa-anudāsaḥ - the servant of the servant.
This is verse 74 from the Padyāvalī, an anthology of verses compiled by Śrīla Rūpa Gosvāmī.