The most recent clash between Arsenal and Sheffield United came at Bramall Lane 13 years ago, with Neil Warnock in charge of the Blades.
Christian Nade grabbed the only goal of the match when he turned Kolo Toure inside the Arsenal half before sliding the ball past an onrushing Jens Lehmann from just outside the area.
The drama did not stop there as home goalkeeper Paddy Kenny picked up a groin injury and, with no replacement on the bench, Phil Jagielka donned the gloves for the final 29 minutes of the match.
He managed to pull off a fine save to deny Robin Van Persie as United held on for the famous win.
This was the Sheffield United squad that day.
The drama did not stop there as home goalkeeper Paddy Kenny picked up a groin injury and, with no replacement on the bench, Phil Jagielka donned the gloves for the final 29 minutes of the match.
5. Chris Armstrong
Played 95 times for Sheffield United after joining from Oldham Athletic. Retired in 2011 due to MS (Photo by Tom Shaw/Getty Images)
Photo: Tom Shaw
6. Keith Gillespie
Joined Sheffield United in 2005 before going on loan to Charloton Athletic and leaving for Bradford City in 2009 (Photo credit should read PAUL ELLIS/AFP via Getty Images)
Photo: PAUL ELLIS
7. Nick Montgomery
Produced a goal-saving tackle to defy Julio Baptista (Photo by Gary Prior/Getty Images)
Photo: Gary M. Prior
8. Mikele Leigertwood
Came off for Claude Davis in the first half (Photo by Laurence Griffiths/Getty Images)
Photo: Laurence Griffiths