After her eighteenth petition, Illidan at last agreed that Kiralaira could have safekeeping of the off-hand Warglaive of Azzinoth while he was… indisposed.
How much longer would it take to convince him to give her charge of the main-hand weapon, as well?
Kamalia et alia 
[…] the Prime of the Illidari, could have safekeeping of the main-hand Warglaive of Azzinoth as well as the off-hand blade if he should ever be… […]