This quest is not available in game.
Recover Dellylah's Stolen Beans, Dellylah's Stolen Water, and Dellylah's Stolen Bags.
Vicious little grell! They've been stealing from our foodstores again.
If you wouldn't mind lending a hand, whatever they've stolen is sure to be scattered through grell camps to the west. I would be glad to reward you if you can bring it all back to me.