Srimad Bhagavatam
आसीत्पुरञ्जनो नाम राजा राजन् बृहच्छ्रवाः । तस्याविज्ञातनामाऽऽसीत्सखाविज्ञातचेष्टितः ॥ ४-२५-१० ॥
My dear King, once in the past lived a king named Purañjana, who was celebrated for his great activities. He had a friend named Avijñāta ॥ “the unknown one”॥. No one could understand the activities of Avijñāta. ॥ 4-25-10 ॥
english translation
हे राजन्, प्राचीन काल में पुरुञ्जन नामक एक राजा था, जो अपने महान् कार्यों के लिए विख्यात था। उसके एक मित्र था जिसका नाम अविज्ञात (अज्ञात) था। अविज्ञात के कार्यों को कोई भी नहीं समझ सकता था। ॥ ४-२५-१० ॥
hindi translation
AsItpuraJjano nAma rAjA rAjan bRhacchravAH । tasyAvijJAtanAmA''sItsakhAvijJAtaceSTitaH ॥ 4-25-10 ॥
hk transliteration by Sanscript