well i havent played D&D in a long time but i do remember alot of my stuff for it.
my dad gave me all his AD&D 1st ed stuff which is what i use (high lvl paladin ftw)
fist thing you should do is buy a starter set
period, theyre like 30-40$ and have a pretty good dungeon and rulebook to start you out with.
"The Knights are broken, the Renegades are defeated, there remains only one truth to our order... Vengeance"
Chaos Lord Darkblade, Darksteel Disciples