Fully satisfied now that Sir Sanglier is at fault, Sir Artegall metes out justice and continues his quest.
Before very long he encounters a dwarf who announces that Florimell's wedding will take place three days hence, and suggests that, before appearing there, Sir Artegall defeat a Saracen who mounts guard over a neighboring bridge, despoiling all those who pass, for the benefit of his daughter.

Such an undertaking suits Sir Artegall, who not only slays both the giant and his daughter, but razes their castle to the ground.

Shortly after, on approaching the sea-shore, Sir Artegall perceives a charlatan provided with scales in which he pretends to weigh all things anew.

Thereupon Sir Artegall, by weighing such intangible things as truth and falsehood, right and wrong, demonstrates that the charlatan's scales are false, and, after convicting him of trickery, drowns him in the sea.
The poet now ably describes the wedding of Florimell and Marinell and the tournament celebrated in their honor, which Sir Artegall attends, wearing Braggadocchio's armor as disguise.

He helps Marinell win the prize which is to be bestowed upon Florimell, but, when the moment comes to award it, Braggadocchio boldly produces a false Florimell, so exactly like the true one that they cannot be told apart.