This Gabriel own goal vs Southampton (VIDEO BELOW) saw the Arsenal defender score an OG on his return in their Cup clash against Saints on 23 January, 2020. The Gabriel OG vs Saints came in the 24th minute- the original attempt was from Kyle Walker Peters after Elneny had given away possession in a crucial area.
Southampton 1-0 Arsenal (Gabriel own goal for Arsenal Cup 24′ )
Alternate angles and comms Gabriel OG
You can see Bellerin having a bit of a go at Elneny for his mistake there.