From “The Game and Play of Chess” translated by Caxton from the French.

THE KNIGHT ought to be made all armed upon an apt horse, in such wise that he have an helmet on his head, and a spear in his right hand, and covered with his shield; a sword and a mace on his left side; clad with an hauberk and plates before his breast; leg harness on his legs; spurs on his heels; on his hands his gauntlets. His horse well broken and taught, and apt to battle, and covered with his arms. When the knights be made, they be bayned or bathed. That is the sign that they should lead a new life and new manners; also they wake all the night in prayers and orisons unto God that he will give them grace that they may get that thing that they may not get by nature. The king or prince girdeth about them a sword, in sign that they should abide and keep him of whom they take their dispences and dignity.

  Also a knight ought to be wise, liberal, true, strong, and full of mercy and pity, and keeper of the people and of the law, and right as chivalry passeth other in virtue, in dignity, in honor, and in reverence, right so ought he to surmount all other in virtue; for honor is nothing else but to do reverence to another person for the good and virtuous disposition that is in him. A noble knight ought to be wise and proved before he be made knight; it behoveth him that he had long time used the war and arms; that he may be expert and wise for to govern others. For sith that a knight is captain of a battle, the life of them that shall be under him lieth in his hand, and therefore behooveth him to be wise and well advised. For sometimes art, craft, and engine is more worth than strength or hardiness of a man that is not proved in arms, for otherwhile it happeth that when the prince of the battle affyeth and trusteth in his hardiness and strength, and will not use wisdom and engine for to run upon his enemies, he is vanquished and his people slain. Therefore saith the philosopher that no man should choose young people to be captains and governors, forasmuch as there is no certainty in their wisdom. Alexander of Macedon vanquished and conquered Egypt, Judæa, Chaldee, Africa, and Assyria unto the marches of Bragmans more by the counsel of old men than by the strength of the young men….

  The very true love of the common weal and profit nowadays is seldom found. Where shalt thou find a man in these days that will expose himself for the worship and honor of his friend or for the common weal. Seldom or never shall he be found. Also the knights should be large and liberal, for when a knight hath regard unto his singular profit by his covetousness, he despoileth his people. For when the soldiers see that they put them in peril, and their master will not pay them their wages liberally, but intendeth to his own proper gain and profit, then, when the enemies come, they turn soon their backs and flee oftentimes. And thus it happeth by him that intendeth more to get money than victory, that his avarice is ofttimes cause of his confusion. Then let every knight take heed to be liberal, in such wise that he ween not nor suppose that his scarcity be to him a great winning or gain. And for this cause he be the less loved of his people, and that his adversary withdraw to him them by large giving. For ofttime battle is advanced more for getting of silver than by the force and strength of men. For men see all day that such things as may not be achieved by force of nature be gotten and achieved by force of money. And forsomuch it behooveth to see well to that when the time of battle cometh, that he borrow not, nor make no taillage. For no man may be rich that leaveth his own, hoping to get and take of others. Then alway all their gain and winning ought to be common among them except their arms. For in like wise as the victory is common, so should the despoil and booty be common unto them. And therefore David, that gentle knight in the first book of Kings in the last chapter, made a law: that he that abode behind by malady or sickness in the tents should have as much part of the booty as he that had been in the battle. And for the love of this law he was made afterward king of Israel. Alexander of Macedon came in a time like a simple knight unto the court of Porus, king of Ind, for to espy the estate of the king and of the knights of the court. And the king received him right worshipfully, and demanded of him many things of Alexander and of his constancy and strength, nothing weening that he had been Alexander, but Antigone, one of his knights. And after he had him to dinner; and when they had served Alexander in vessel of gold and silver with diverse meats, after that he had eaten such as pleased him, he voided the meat and took the vessel and held it to himself and put it in his bosom or sleeves. Whereof he was accused unto the king. After dinner then the king called him and demanded him wherefore he had taken his vessel, and he answered: Sir King, my lord, I pray thee to understand and take heed thyself and also thy knights. I have heard much of thy great highness, and that thou art more mighty and puissant in chivalry and in dispences than is Alexander, and therefore I am come to thee, a poor knight, which am named Antigone, for to serve thee. Then it is the custom in the court of Alexander that what thing a knight is served with, all is his, meat and vessel and cup. And therefore I had supposed that this custom had been kept in thy court, for thou art richer than he. When the knights heard this, anon they left Porus, and went to serve Alexander, and thus he drew to him the hearts of them by gifts, which afterward slew Porus that was king of Ind, and they made Alexander king thereof. Therefore remember, knight, alway that with a closed and shut purse shalt thou never have victory. Ovid saith that he that taketh gifts, he is glad therewith, for they win with gifts the hearts of the gods and of men.