Analysis of information sources in references of the Wikipedia article "嘉德勋章" in Chinese language version.
According to this, the Countess of Salisbury lost her garter during a court ball at Calais and Edward III retrieved it, rebuking those who had mocked her embarrassment with the words “Honi soit qui mal y pense” – shame on him who thinks evil of it – But this phrase, the motto of the order, actually refers to the king’s claim to the French throne, a claim which the Knights of the Garter were created to help prosecute.
According to this, the Countess of Salisbury lost her garter during a court ball at Calais and Edward III retrieved it, rebuking those who had mocked her embarrassment with the words “Honi soit qui mal y pense” – shame on him who thinks evil of it – But this phrase, the motto of the order, actually refers to the king’s claim to the French throne, a claim which the Knights of the Garter were created to help prosecute.