Nicolas Pepe and Alexandre Lacazette dedicated their goals in Arsenal's win at Southampton on Tuesday night to team-mate Pierre-Emerick Aubameyang.
Aubameyang missed the 3-1 Premier League victory at St Mary's because of personal reasons.
Pepe and Lacazette scored Arsenal's first and third goals on the south coast, which moved them up to eighth in the table.
Both of Arsenal's attackers shared messages of support to Aubameyang on social media following the victory.
Pepe posted a picture of his celebration after his early opener on Instagram with the caption: 'For my brother.