RIO DE JANEIRO (Reuters) - Egyptian judoka Islam El Shehaby has been sent home from the Rio Olympics after refusing to shake the hand of Israeli Or Sasson following the end of their bout, the International Olympic Committee said on Monday.

2016 Rio Olympics - Judo - Preliminary - Men +100 kg Elimination Rounds - Carioca Arena 2 - Rio de Janeiro, Brazil - 12/08/2016. Or Sasson (ISR) of Israel and Islam El Shehaby (EGY) of Egypt compete. REUTERS/Toru Hanai

El Shehaby, who was sent home by his own team, lost the fight on Friday and was reprimanded by the IOC for his actions.

The athlete said he did not want to shake hands with an Israeli, nor was he obliged to do so under judo rules, but the IOC said his behavior went against the rules and spirit of the Olympic Games and the rules of fair play.

“The President of the National Olympic Committee issued a statement saying they respected all athletes and all nations at the Olympic Games,” the IOC said in a statement.

After Sasson defeated El Shehaby and the pair retook their places in front of the referee, the Egyptian backed away when Sasson bowed and approached him to shake hands.

When called back by the referee to bow, El Shehaby gave a quick nod before walking off amid loud boos from the crowd .

“The Disciplinary Commission (DC) considered that his behavior at the end of the competition was contrary to the rules of fair play and against the spirit of friendship embodied in the Olympic Values,” the IOC said.

“The DC issued a ‘severe reprimand for inappropriate behavior’ to the athlete. It noted ... the shaking of hands after a match is not in the competition rules of the International Judo Federation.”

“As well as a severe reprimand, the DC has asked the Egyptian Olympic Committee to ensure in future that all their athletes receive proper education on the Olympic Values before coming to the Olympic Games,” the IOC said.

El Shehaby, 32, had reportedly been pressured by fans on social media not to show up for the match with his Israeli opponent, who went on to win bronze in the +100kg category, because it would shame Islam.

This is not the first time athletes from Arab nations or Iran refuse to compete with Israeli athletes in Olympics or other international competitions.

At the 2004 Athens Olympics then Iranian world champion Arash Mirasmaeili refused to fight Israeli judoka Ehud Vaks, earning praise back home.

“Shaking the hand of your opponent is not an obligation written in the judo rules. It happens between friends and he’s not my friend,” El Shehaby said after his bout.

“I have no problem with Jewish people or any other religion or different beliefs. But for personal reasons, you can’t ask me to shake the hand of anyone from this State, especially in front of the whole world,” he said.

Egypt was the first Arab power to make peace with Israel, in 1979, but the treaty remains unpopular among many Egyptians.