Śrī Caitanya Caritamrta · Text Madhya 9.48
যদ্যপি অসম্ভাষ্য বৌদ্ধ অযুক্ত দেখিতে ।
তথাপি বলিলা প্রভু গর্ব খণ্ডাইতে ॥ ৪৮ ॥
yadyapi asambhāṣya bauddha ayukta dekhite
tathāpi balilā prabhu garva khaṇḍāite
Although the Buddhists are unfit for discussion and should not be seen by Vaiṣṇavas, Caitanya Mahāprabhu spoke to them just to decrease their false pride.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.