A level 28 quest for the Alliance, from level 20.
Unchanged in Forever as far as is known: the text, objectives and rewards below are Classic’s.
Bring Furen's Notes to Mathiel.
Provided: 
Furen's Notes
I made a copy of my notes on the techniques I learned while making your armor, and need them sent to the blacksmith Mathiel. He lives in Darnassus which is quite a long way off, but I'm sure he'll be very grateful to learn what I've learned.
Experience: 1,150
I bid you greetings, ‹class›.
I bid you greetings, warrior.
7 quests from level 20 to 30, 10,250 XP in all.
Enter the Rethban Caverns, reach the first fork, and return to Yorus Barleybrew within the time allowed. You must not die and release your spirit.
Yorus BarleybrewRedridge Mountains
1,300 XP
[22]The Shieldsmith
Bring the Cask of Scalder to Furen Longbeard.
Yorus BarleybrewRedridge Mountains
440 XP
Gather the materials Furen Longbeard requires, and bring them to him in Stormwind.
Furen LongbeardStormwind City
2,300 XP
[28]Mathielthis quest
Bring Furen's Notes to Mathiel.
Furen LongbeardStormwind City
1,150 XP
Text, givers, objectives and rewards come from the cMaNGOS Classic database (a reconstruction of the 1.12 world), with what Forever changed on top: the game server’s own answers where we have them, else Wowhead’s Forever database. Places are Classic’s, shown on the Forever maps. Quest text © Blizzard Entertainment.
