The incident was shown on the giant screens inside the Principality Stadium
Eben Etzebeth, South Africa's double World Cup-winning second row, has been banned for 12 weeks for an eye gouge against Wales.
The 34-year-old was seen to make contact with the left eye of Alex Mann with his thumb in the Springboks' 73-0 win over Wales last Saturday.
Etzebeth had come on as a second-half substitute in Cardiff but was shown a straight red card in the 79th minute by French referee Luc Ramos.
It was his first red card in 141 internationals for South Africa and means he will miss matches for his club Sharks, who play in the United Rugby Championship and European Champions Cup, until the end of March 2026.
