Caitanya-caritāmṛta 9.153
kṛṣṇa-nārāyaṇa, yaiche eka-i svarūpa gopī-lakṣmī-bheda nāhi haya eka-rūpa
[krishna-naaraayana, yaiche eka-i svaroopa gopee-lakshmee-bheda naahi haya eka-roopa]
Blended reading (Sanskrit + English inline)
kṛṣṇa-nārāyaṇa, yaiche eka-i svarūpa gopī-lakṣmī-bheda nāhi haya eka-rūpa
“There is no difference between Lord Kṛṣṇa and Lord Nārāyaṇa, for They are of the same form. Similarly, there is no difference between the gopīs and the goddess of fortune, for they also are of the same form.
My note
Source: vedabase.io