HKB
[Sidenote: The watchword.]
To secure the passing round of the watchword for the night the following course is followed. One man is selected from the tenth maniple, which, in the case both of cavalry and infantry, is quartered at the ends of the road between the tents; this man is relieved from guard-duty and appears each day about sunset at the tent of the Tribune on duty, takes the tessera or wooden tablet on which the watchword is inscribed, and returns to his own maniple and delivers the wooden tablet and watchword in the presence of witnesses to the chief officer of the maniple next his own; he in the same way to the officer of the next, and so on, until it arrives at the first maniple stationed next the Tribunes. These men are obliged to deliver the tablet (tessera) to the Tribunes before dark. If they are all handed in, the Tribune knows that the watchword has been delivered to all, and has passed through all the ranks back to his hands: but if any one is missing, he at once investigates the matter; for he knows by the marks on the tablets from which division of the army the tablet has not appeared; and the man who is discovered to be responsible for its non-appearance is visited with condign punishment.
[Sidenote: Night watches.]
+35.+ Next as to the keeping guard at night. The Consul’s tent is guarded by the maniple on duty: those of the Tribuni and praefects of the cavalry by the pickets formed as described above from the several maniples. And in the same way each maniple and squadron posts guards of their own men. The other pickets are posted by the Consul. Generally speaking there are three pickets at the Quaestorium, and two at the tent of each of the legati or members of council. The vallum is lined by the velites, who are on guard all along it from day to day. That is their special duty; while they also guard all the entrances to the camp, telling off ten sentinels to take their turn at each of them. Of the men told off for duty at the several stationes, the man who in each maniple is to take the first watch is brought by the rear-rank man of his company to the Tribune at eventide. The latter hands over to them severally small wooden tablets (tesserae), one for each watch, inscribed with small marks; on receiving which they go off to the places indicated.
[Sidenote: Visiting rounds.]