"Hasht-Bihisht" (Persian: هشت بهشت‎‎, lit. "The Eight Paradises") is a famous poem written by Amir Khusrow around 1302 AD. It is one of the five poems of Khusrow's Khamsa (Quintet). The poem is based on the Haft Paykar by Nizami, written around 1197 AD, which in turn takes its outline from the earlier epic Shahnameh written by Firdausi around 1010 AD. Like Nizami's Haft Paykar, Khusro's Hasht Bihisht uses a legend about Bahram V Gur as its frame story and, in the style of One Thousand and One Nights, introduces folktales told by seven princesses. Most famously, Khusro appears to be the first writer to have added The Three Princes of Serendip as characters and the story of the alleged camel theft and recovery.