sei śloka lañā prabhu svarūpe dekhāilā
svarūpera parīkṣā lāgi' tāṅhāre puchilā
sei śloka—that verse; lañā—taking; prabhu—Śrī Caitanya Mahāprabhu; svarūpe dekhāilā—showed to Svarūpa Dāmodara; svarūpera—of Svarūpa Dāmodara Gosāñi; parīkṣā lāgi'-for the examination; taṅhāre puchilā—He inquired from him.
Śrī Caitanya Mahāprabhu took that verse and showed it to Svarūpa Dāmodara for him to examine. Then the Lord questioned him.
Link to this page: https://prabhupadabooks.com/cc/antya/1/85