This immediately recalled to d’Artagnan’s mind the handkerchief which he had found at the feet of Mme. Bonacieux, which had reminded him of that which he had dragged from under the feet of Aramis.
Cela rappela à d'Artagnan ce mouchoir qu'il avait trouvé aux pieds de Mme Bonacieux, lequel lui avait rappelé celui qu'il avait trouvé aux pieds d'Aramis.