The queen had known this, and among the fruit for the table she had ordered such apples to be placed.
Now Sir Mordred, as Sir Gareth had suspected, hated Sir Gawaine with a deep hatred, and therefore he had, by crafty dealing, taken all the russet apples from the dish except one, and into this he had thrust a deadly poison. He guessed that, as every one knew of Sir Gawaine's fondness for that sort of fruit, no one would take it, but would leave it for Sir Gawaine, who would eat it and die thereof.
When the feast was near an end, and men laughed and jested together, the dish of fruit was handed round, and Sir Pinel, the mean knight, noticed that there was but one of the apples which Sir Gawaine loved; and to spite that knight, whom he hated, he took that apple, ere the dish went to Sir Gawaine.
Sir Mordred saw him take it, yet would not cry out to warn his fellow-traitor, for this would have revealed himself. He saw Sir Pinel's teeth sink into the brown apple, and Sir Pinel's sneering look as he glanced across at Sir Gawaine, who was searching vainly in the dish for his favourite fruit.
Then Sir Mordred saw Sir Pinel's face go red, and then deadly white. And as the poison gripped him, Sir Pinel rose shrieking from the table, crying out that some enemy had poisoned him.
Then he sank writhing to the ground, shrieking and moaning, clutching at the ground and at the legs of the chairs. Suddenly, with a great groan, he lay still and was dead.
Every knight leaped from the table, ashamed, full of rage and fear, nigh out of their wits, but dumb. They looked at each other and then at the dead Sir Pinel, and all their eyes kept from the face of the queen, where she sat on the high seat, with two of her ladies beside her.
The reason they could not speak was that they knew the queen had heard of the evil tales which Sir Pinel had spread about her, and that she must have hated him bitterly. And she had made this feast, and had invited him thereto, and now he was dead at the board, by means of deadly poison placed in the food which she had set before him.
Then for very shame some began to leave the chamber; and others could not bear to look upon the queen, who sat with a face that went now pale, now red. She had seen what happened, and who it was had been slain, and she had read the suspicion in men's gestures.
Then the voice of Sir Mador rang out, and checked men from going from the room, and drew all eyes to where he stood, a tall and burly man, red and angry of face, and fierce of eyes.