As for Lancelot, he gained great fame as the Chevalier of the Cart. For as many lords and ladies made sport of him as the knight who had ridden in a cart, like one sentenced to the gallows, for a whole twelvemonth he never mounted horse, but rode only in a cart, during which time he had many adventures and fought forty battles, in all of which he came off victor.

And so the days grew into years, and all went happily at Arthur's court, though each passing day brought the coming time of woe and disaster nearer to hand.

Historic Tales, Vol 14 (of 15) — Part 160

In May, when every lusty heart flourisheth and bourgeoneth,--for as winter, with its rough winds and blasts, causes man and woman to cover and sit fast by the fire, this fresh and joyous season brings them forth to gladden in the coming of the flowery summer,--in this rare month of May, when only merry thoughts and gentle deeds should be known, there began a great and unhappy season of wrath, which ended not till the flower of chivalry of all the world was destroyed. And this all came about through the hate and jealousy of two unhappy knights, Sir Agravaine and Sir Mordred, brothers unto Sir Gawaine.

Historic Tales, Vol 14 (of 15) — Part 160

For much in their secret souls they hated the queen and Lancelot, and they fell to watching this good knight daily and nightly, with the hope of bringing him in some way to shame.

Historic Tales, Vol 14 (of 15) — Part 160

Failing in this base endeavor, they no longer concealed their enmity, but began to talk openly of the love of Lancelot for the queen, and to hint that shameful relations existed between them. The report of this slanderous talk coming to Gawaine's ears, he reproved them sharply for indulging in such base and unworthy scandal, in which he was joined by his brothers Gareth and Gaheris.

"You forget what Lancelot has done for you," said Gawaine. "Who but he rescued you both when held in prison by Sir Turquine? And many other things he has done in your favor. Methinks such kind deeds merit better return than this."

"Think as you will," said Agravaine, "I have my opinions and shall hide them no longer."

As they thus debated King Arthur approached.

"Now, brothers, stint your noise," said Gawaine.

"Then the devil speed the pair of you, if you are bent on mischief! I will listen to no more of your slanderous talk."