CC Madhya 19.18

āra dina gauḍeśvara, saṅge eka-jana
ācambite gosāñi-sabhāte kaila āgamana
Word for word: 
āra dina — one day; gauḍa-īśvara — the Nawab of Bengal; saṅge — with; eka-jana — one other person; ācambite — suddenly; gosāñi-sabhāte — in the assembly of Sanātana Gosvāmī; kaila āgamana — came.
Translation: 
While Sanātana Gosvāmī was studying Śrīmad-Bhāgavatam in the assembly of learned brāhmaṇas, one day the Nawab of Bengal and another person suddenly appeared.
Purport: 

The full name of the Nawab of Bengal (Hussain Shah) was Ālāuddīna Saiyada Husena Sāha Seripha Makkā, and he ruled Bengal for twenty-three years, from 1420 to 1443 Śakābda Era (A.D. 1498 to 1521). Sanātana Gosvāmī was studying Śrīmad-Bhāgavatam with the scholars in the year 1424 (A.D. 1502).