A strong Southampton side knocked holders Arsenal out of the FA Cup at the fourth-round stage courtesy of a first-half own goal.
The Saints were rewarded for their attacking intent in the opening period when Gabriel turned in Kyle Walker-Peters’ cross in the 24th minute.
It was the first goal Arsenal had conceded in 508 minutes as they suffered a first loss in seven matches.
Southampton will face another Premier League side, Wolves, in the next round.
With their next opponents enduring a poor run in the league and having struggled in their 1-0 win at non-league Chorley on Friday, the 1976 winners will fancy their chances of progressing further at Molineux.
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The Saints also went close through Che Adams, whose low, angled strike was saved brilliantly by Bernd Leno, and James Ward-Prowse, who saw his delivery from a corner come off the bar.
Arsenal were without striker Pierre-Emerick Aubameyang and midfielder Emile Smith Rowe, while another in-form player, Bukayo Saka, was only introduced in the second half.
Mikel Arteta’s Gunners side were tepid as an attacking force during the first 45 minutes, but looked more of a threat after the break.
However, Eddie Nketiah’s deflected shot in the 67th minute, which was superbly dealt with by home goalkeeper Fraser Forster, was their only effort of note.
