CC Madhya 14.69

eka dina nimantraṇa kare dui-tine mili’
ei-mata mahāprabhura nimantraṇa-keli
Synonyms: 
eka dina — one day; nimantraṇa — invitation; kare — make; dui-tine — two or three persons; mili’ — combining; ei-mata — in this way; mahāprabhura — of Śrī Caitanya Mahāprabhu; nimantraṇa — invitation; keli — pastimes.
Translation: 
Since they could not get one day each, two or three devotees combined to extend an invitation. These are the pastimes of Lord Śrī Caitanya Mahāprabhu’s acceptance of invitations.