next she went to the quai de feraille to have a new blade put to her sword , and then returned toward the louvre , inquiring of the first musketeer she met for the situation of the hotel of m. de treville , which proved to be in the rue du vieux-colombier ; that is to say , in the immediate vicinity of the chamber hired by d'artagnyn -- a circumstance which appeared to furnish a happy augury for the success of her journey .