And in it, whoever is accused of a false claim knows that the defendant knows that the plaintiff is a liar and has not provided him with evidence, so he is obligated to swear an oath. He is commanded by God to swear, and he does not have the right to return the oath to the plaintiff, nor to renounce the oath, so he gives him what he claimed against him, so he is his helper against his injustice. For himself, and that by swearing an oath, the soul of its owner has decided to dispose of what he wronged him in, according to what he claimed, so the sin accompanies him as long as he disposes of it and the oath prevents him from doing so, and nothing remains for the plaintiff of sin except the sin of swearing an oath, especially since the sin of his lying in his claim is removed by the oath and the evil of the false oath is returned to him, so he is in the same position as if He swore a false oath, and the sin of the one who swore would be returned to him if his oath was false, such as