Lost Woods

After you leave the castle, go back to the Kokiri Forest and find Saria waitng for you in the Lost Woods. The path you take to get into the lost woods is as follows:

Right Left Right Left Center Left Right

Now you must fight a wolf. After you defeat the wolf, find your way past all of the monsters in the maze.

You will now be in the temple sort of thing. Talk to Saria there and learn Saria’s Song. After you are finished, head back to Kakariko Village.