"God order it as he may," said Sancho Panza, and helping him to rise got him up again on Rocinante, whose shoulder was half out; and then, discussing the late adventure, they followed the road to Puerto Lapice, for there, said Don Quixote, they could not fail to find adventures in abundance and variety, as it was a great thoroughfare. For all that, he was much grieved at the loss of his lance, and saying so to his squire, he added, "I remember having read how a Spanish knight, Diego Perez de Vargas by name, having broken his sword in battle, tore from an oak a ponderous bough or branch, and with it did such things that day, and pounded so many Moors, that he got the surname of Machuca, and he and his descendants from that day forth were called Vargas y Machuca.
Y, ayudándole a levantar, tornó a subir sobre Rocinante, que medio despaldado estaba. Y, hablando en la pasada aventura, siguieron el camino del Puerto Lápice, porque allí decía don Quijote que no era posible dejar de hallarse muchas y diversas aventuras, por ser lugar muy pasajero; sino que iba muy pesaroso por haberle faltado la lanza; y, diciéndoselo a su escudero, le dijo: -Yo me acuerdo haber leído que un caballero español, llamado Diego Pérez de Vargas, habiéndosele en una batalla roto la espada, desgajó de una encina un pesado ramo o tronco, y con él hizo tales cosas aquel día, y machacó tantos moros, que le quedó por sobrenombre Machuca, y así él como sus decendientes se llamaron, desde aquel día en adelante, Vargas y Machuca.