Planchet should set out the next day, at eight o’clock in the morning, in order, as he had said, that he might during the night learn the letter by heart. He gained just twelve hours by this engagement; he was to be back on the sixteenth day, by eight o’clock in the evening.
In the morning, as he was mounting his horse, d’Artagnan, who felt at the bottom of his heart a partiality for the duke, took Planchet aside.
“Listen,” said he to him. “When you have given the letter to Lord de Winter and he has read it, you will further say to him: Watch over his Grace Lord Buckingham, for they wish to assassinate him. But this, Planchet, is so serious and important that I have not informed my friends that I would entrust this secret to you; and for a captain’s commission I would not write it.”