Samuel and Lena is a side quest that begins in the Gibberling Mountains area east of the Nashkel Mines. Lena will ask you to carry her very ill friend Samuel to Gellana Mirrorshade at the Temple of Wisdom in the Friendly Arm Inn area. If you insist on payment she will give you a Jade Ring. The only way to complete both quests is to first complete this quest, kill Gellana Mirrroshade, loot Samuel's body from her corpse, and then deliver it to the Flaming Fist Mercenary.