[Sidenote:--5--] Macrinus came to no harm but hastened his preparations, having a presentiment that otherwise he should perish, especially since Antoninus had suddenly, one day before [Footnote: "One day before" is a conjecture of Bekker's. (The birthday of Antoninus seems to have been on the sixth of April.)] his birthday, removed those of Macrinus's companions that were in the latter's company, alleging one reason in one case and another in another with the general pretext of doing them honor. Not but [lacuna] expecting that it was fated for him to get it he had also made a name which owed its origin to this fact. Accordingly, he suborned two tribunes stationed in the pretorian guard, Nemesianus and Apollinarius, brothers belonging to the Aurelian gens, and Julius Martialius, who was enrolled among the evocati and had a private grudge against Antoninus for not giving him the post of centurion on request. Thus he made his plot, and it was carried out as follows. On the eighth of April, when the emperor had set out from Edessa to Carrhæ and had dismounted from his horse to go and ease himself, Martialius approached as if he wanted to say something to him and struck him smartly with a small knife. The assassin at once fled and would have escaped detection, had he thrown away the sword. The weapon led to his being recognized by one of the Scythians on the staff of Antoninus, and he was brought down with a javelin. As for Martialius [lacuna] the military tribunes pretending to come to the rescue slew [lacuna]