Caitanya-caritāmṛta 17.227
eka dina śrīvāsera mandire gosāñi nityānanda-saṅge nṛtya kare dui bhāi
[eka dina shreevaasera mandire gosaani nityaananda-sange nritya kare dui bhaai]
Blended reading (Sanskrit + English inline)
eka dina śrīvāsera mandire gosāñi nityānanda-saṅge nṛtya kare dui bhāi
One day the two brothers Lord Nityānanda Prabhu and Śrī Caitanya Mahāprabhu were dancing in the holy house of Śrīvāsa Ṭhākura.
My note
Source: vedabase.io