It is related of Charles XII. of Sweden, that, riding out one day, he left his attendants at some distance; and, coming to a gate, opened it, but neglected to shut it again, according to the laws of the country. The owner of the land, who was an ensign in the army, came up, and, not knowing the King, inquired why he did not shut the gate after him, according to the royal decree; and, as he passed, made use of some uncivil expressions. “Why do you not go and shut the gate yourself?” said the King. This so enraged the gentleman, that he seized the bridle and stopped the horse. On this, Charles put his hand on his sword, but the other snatched it from him. The King then drew out a pistol, and threatened to make him repent his conduct unless he immediately returned the sword. “You would not be so valiant,” said the officer, “if I also was provided with a pistol.” “Then go and fetch one,” said the King. The gentleman immediately went for a pistol, while Charles waited his return; but, as he was coming back, he saw the King’s attendants at a little distance, which giving him some suspicion, he made his retreat.

The ensign acquainted his commanding officer with the circumstance, requesting his interference. A review soon after took place; and, the King observing that this officer was not present, asked the colonel where he was, when he was told that he was upon guard. “Let him be sent for,” said the King. The ensign was brought forward. Charles immediately galloped up to him; then, looking him steadfastly in the face, named him a first lieutenant, and ordered that a grant of money should be given to him.

The History of Duelling (in two volumes) Vol I — Part 170

The enactments against duelling in the German armies place officers in as difficult a situation as in our service. If they allow themselves to be insulted without resenting the injury, they are expelled from their regiment; yet are they punished if they demand satisfaction from the offender: and Dr. Gans of Berlin very justly observes, “Duelling amongst officers is very rare, for their position is most embarrassing. If an officer, whose honour has been impeached, does not fight, he is expelled; and, if he fights, he is shut up in a fortress.” Montesquieu, in his _Lettres Persannes_, has the following judicious remark: “If you follow the laws of honour,” writes Usbeck, “you die on a scaffold; and, if you follow the dictates of justice, you are banished from society. Thus you have no alternative but that of forfeiting life or being unworthy of living.”

The History of Duelling (in two volumes) Vol I — Part 170