Caitanya-caritāmṛta 10.78
svarūpera saṅge mātra eka sampradāya svarūpera saṅge seha manda-svara gāya
[svaroopera sange maatra eka sampradaaya svaroopera sange seha manda-svara gaaya]
Blended reading (Sanskrit + English inline)
svarūpera saṅge mātra eka sampradāya svarūpera saṅge seha manda-svara gāya
Thus only one group continued chanting with Svarūpa Dāmodara, and they chanted very softly.
My note
Source: vedabase.io