Floyd Mayweather and Amir Khan exchanged verbals on Saturday night ringside during the Danny Garcia and Robert Guerrero fight.

Khan, who was recently installed as the mandatory challenger for Garcia’s newly crowned title, engaged in a war of words with the now retired Mayweather.

The pair were sitting just one row apart as words flew back and forward in front of the watching fans.

"When you make 300 million in one night, come talk to me," boasted Mayweather.

The Bolton born fighter insists Floyd ducked a potential fight on more than one occasion in recent years then retaliated with his own verbal joust.

"You fought my leftovers! [Maidana] We’re ready!"

Refusing to be drawn into an argument in front of the cameras, Mayweather finished the exchange with a line of his own.

"I’ll take a few years off, get some W's and I may come back and take you.”

Watch the video courtesy of ES news below: