"I was tugging his shirt, he said to me 'if you want my shirt so much I'll give it to you afterwards,' I answered that I'd prefer his sister." Italy defender Marco Materazzi has revealed the content of the verbal exchange he had with Zinedine Zidane which led to the headbutt from the Frenchman and his sending off in July's World Cup final.

Materazzi said it was mention of Zidane's sister which prompted the butt from the France midfielder which left Italy's opponents down to 10 men before their defeat on penalties.

"I did not provoke him, I responded verbally to a provocation," Materazzi told the daily Gazzetta dello Sport yesterday.

"We both spoke and I wasn't the first. I held his shirt but don't you think it is a provocation to say that 'if you want my shirt I will give it you afterwards'?" I replied to Zidane that I would prefer his sister, that is true. I brought up his sister and that wasn't a nice thing, that is true," said Materazzi.

"Thankfully there are tens of footballers who could confirm that much worse things are said on the field," added the Inter Milan defender.

Zidane, who has since retired as a player, was fined 7,500 Swiss francs (€4,743) and handed a three-match ban by Fifa's five-man disciplinary committee following the July 9th final. As he is no longer a player, he offered to undertake three days of community service on Fifa's behalf as part of their humanitarian activities, which the committee accepted.

Materazzi was handed a two-match ban and fined 5,000 Swiss francs (€3,162). His sentence was fiercely criticised in Italy.

The Italy defender said that while he had told Fifa he was willing to make a gesture of reconciliation with Zidane, he was not going to apologise.

"He has not apologised to me and I certainly don't have to apologise to him. If anything, I owe apologies to his sister, although I swear, before all this mess I didn't even know Zidane had a sister," he said.

Materazzi said that he thought the two could put the incident behind them. "If peace can be made after terrible wars can Zidane and I not make peace? A peace between men, without much publicity, certainly yes.

"The door of my house will always be open to him and if he wants, Zidane knows how to find out my address.