Saint Leo of Cappadocia
Saint Leo of Cappadocia fulfilled the commandment to love his neighbor by suggesting to the Saracens, who had captured three sickly monks, that he take the place of these infirm captives with himself, since he was healthy and able to work.
While journeying in the desert, Saint Leo weakened and was not able to go any farther. He was beheaded with the sword, thereby laying down his life for his neighbor.