122801d3__Link_Between_Worlds__and_more__Directions_and_Notes
[Holes] 3 [Location] Death Mountain Crater [Requirements] Megaton Hammer [Directions and Notes] 
In the future, go to Darunia’s room and pull the large statue out of the way. Go through the passageway behind it and Link will come out at Death Mountain Crater. Turn left and hit the boulder with the Megaton Hammer. Inside are three Business Scrubs.
The Legend of Zelda: Ocarina of Time Secrets - Zeldapedia, the Legend of Zelda wiki - Twilight Princess, Ocarina of Time, A Link Between Worlds, and more
Directions and Notes