Srimad Bhagavatam Canto-11, Chapter-08, Text-22
pingala nama vesyasid
videha-nagare pura
tasya me siksitam kiñcin
nibodha nrpa-nandana
Translation:
O son of kings, previously in the city of Videha there dwelled a prostitute named Pingala. Now please hear what I have learned from that lady.
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