you have to go through it and in the end the rocket scientist battles you and if you win he gives you the gem back and then you can trade with sapphire and ruby
With a special password you find somewhere in the game
Team Rocket's Celadon hideout.
In the game corner
They are looking for a rare gem. This is the same gem celio will send you to find after you have brought your pokedex up to 60 and went to oak's lab. Mt. Ember will be your starting point when asked to go find the gem. (where the rockets were trying to dig)
u use the lift key to access the lift in the team rocket hideout which is located in the game center in celedon city.to open team rocket's hideout push the button behind the lift.hope that helps :-)
Get team rocket to go out of five island hideout (using the blue gem) and talk to Lorelei.
You can find TM Thief in Mahogany Town in the Rocket Hideout
she don't come back
beat the leader in rocket hideout (rocket game corner-celadon CT) . GL !! ^^
you go into the little house where you will find lance
TM46 Thief can be found in the Rocket Hideout in Mahogany Town.
With a special password you find somewhere in the game
use it at the lift in the rocket hideout. rocket hideout is under the game corner. examine the poster in the back
You go to island five then go inside the team rocket hideout the you battle some people then you battle Jesse and James and they Will give it to you.
Team Rocket's Celadon hideout.
In the rocket hideout.
Team Rocket's hideout is in Mahogany town. Team rocket can be found in the radio tower and in the underground basement in Goldenrod after you beat Pryce of Mahogany town (who cannot be fought until you take down team rocket in the same town), but they have no "hideout" in Goldenrod.