ポータリ（Potali）王アッサカ（Assaka）が亡き妃ウッバリー（Ubbarī）を七日間嘆き悲しんだが、彼女がかつての愛に無関心な糞虫として生まれ変わったことを苦行者に示され、王が立ち直り正しく国を治めたというジャータカ。

A Jātaka about King Assaka of Potali, who mourned his dead queen Ubbarī for seven days until an ascetic showed him she had been reborn as a dung-worm indifferent to her former love, prompting the king to move on and rule righteously.