Djedkare Isesi was the object of a funerary cult established at his death and which lasted until the end of the Old Kingdom nearly 200 years later . Provisions for this cult was produced in several agricultural estates set up during Djedkare 's reign . The names of some of these estates have been found inscribed on the walls of the tombs of his courtiers : " Ra desire that Isesi live " , " Heqa desires that Izezi live " , " Perfect of emulation is Isesi " , " The mnza @-@ vessel of Djedkare " , " Perfect of favors is Isesi " , " Seshat make Isesi live " , " The Ka of Isesi is foremost " , " Dominion belong to Izezi " , " Work of the command of Izezi " , " Bastet wish that Izezi live " , " Horus perpetuate Izezi " , " The offerings of Izezi " , and " Izezi is one who love life " .