(4.450f) Dido can no longer bear to live. (4.474) She has her sister Anna build her a pyre under the pretence of burning all that reminded her of Aeneas, including weapons and clothes that Aeneas had left behind and (what she calls) their bridal bed (though, according to Aeneas, they were never officially married.) (4.584f) When Dido sees Aeneas' fleet leaving she curses him and his Trojans and proclaims endless hate between Carthage and the descendants of Troy, foreshadowing the Punic Wars. (4.642) Dido ascends the pyre, lies again on the couch which she had shared with Aeneas, and then falls on a sword that Aeneas had given her. (4.666) Those watching let out a cry; Anna rushes in and embraces her dying sister; Juno sends Iris from heaven to release Dido's spirit from her body. (5.1) From their ships, Aeneas and his crew see the glow of Dido's burning funeral pyre and can only guess what has happened. At least two scholars have argued that the inclusion of the pyre as part of Dido's suicide—otherwise unattested in epic and tragedy—alludes to the self-immolation that took the life of Carthage's last queen (or the wife of its general Hasdrubal the Boetharch) in 146 BC.