CC Madhya 18.152

yadyapi vṛndāvana-tyāge nāhi prabhura mana
bhakta-icchā pūrite kahe madhura vacana
Word for word: 
yadyapi — although; vṛndāvana-tyāge — to leave Vṛndāvana; nāhi prabhura mana — was not the desire of the Lord; bhakta — of the devotee; icchā — desire; pūrite — to fulfill; kahe — says; madhura vacana — sweet words.
Translation: 
Although Śrī Caitanya Mahāprabhu had no desire to leave Vṛndāvana, He began to speak sweet words just to fulfill the desire of His devotee.