Vespasian marches into Galilee near Sepphoris

Josephus Flavius, The Wars of the Jews,

translated by William Whiston Book III, Chapter 6:2-3.

2. But as Vespasian had a great mind to fall upon Galilee, he
marched out of Ptolemais, having put his army into that order
wherein the Romans used to march. He ordered those auxiliaries
which were lightly armed, and the archers, to march first, that
they might prevent any sudden insults from the enemy, and might
search out the woods that looked suspiciously, and were capable
of ambuscades. Next to these followed that part of the Romans
which was completely armed, both footmen ,and horsemen. Next to
these followed ten out of every hundred, carrying along with them
their arms, and what was necessary to measure out a camp withal;
and after them, such as were to make the road even and straight,
and if it were any where rough and hard to be passed over, to
plane it, and to cut down the woods that hindered their march,
that the army might not be in distress, or tired with their
march. Behind these he set such carriages of the army as belonged
both to himself and to the other commanders, with a considerable
number of their horsemen for their security. After these he
marched himself, having with him a select body of footmen, and
horsemen, and pikemen. After these came the peculiar cavalry of
his own legion, for there were a hundred and twenty horsemen that
peculiarly belonged to every legion. Next to these came the mules
that carried the engines for sieges, and the other warlike
machines of that nature. After these came the commanders of the
cohorts and tribunes, having about them soldiers chosen out of
the rest. Then came the ensigns encompassing the eagle, which is
at the head of every Roman legion, the king, and the strongest of
all birds, which seems to them a signal of dominion, and an omen
that they shall conquer all against whom they march; these sacred
ensigns are followed by the trumpeters. Then came the main army
in their squadrons and battalions, with six men in depth, which
were followed at last by a centurion, who, according to custom,
observed the rest. As for the servants of every legion, they all
followed the footmen, and led the baggage of the soldiers, which
was borne by the mules and other beasts of burden. But behind all
the legions carne the whole multitude of the mercenaries; and
those that brought up the rear came last of all for the security
of the whole army, being both footmen, and those in their armor
also, with a great number of horsemen.

3. And thus did Vespasian march with his army, and came to the
bounds of Galileo, where he pitched his camp and restrained his
soldiers, who were eager for war; he also showed his army to the
enemy, in order to affright them, and to afford them a season for
repentance, to see whether they would change their minds before
it came to a battle, and at the same time he got things ready for
besieging their strong minds. And indeed this sight of the
general brought many to repent of their revolt, and put them all
into a consternation; for those that were in Josephus's camp,
which was at the city called Garis, not far from Sepphoris, when
they heard that the war was come near them, and that the Romans
would suddenly fight them hand to hand, dispersed themselves and
fled, not only before they came to a battle, but before the enemy
ever came in sight, while Josephus and a few others were left
behind; and as he saw that he had not an army sufficient to
engage the enemy, that the spirits of the Jews were sunk, and
that the greater part would willingly come to terms, if they
might be credited, he already despaired of the success of the
whole war, and determined to get as far as he possibly could out
of danger; so he took those that staid along with him, and fled
to Tiberias.