Cic. Phil. 3.9.1 (y)

Those men had learnt to obey kings ever since the foundation of the city, but we from the time when the kings were driven out have forgotten how to be slaves. And that Tarquinius, whom our ancestors expelled, was not either considered or called cruel or impious, but only The Proud. That vice which we have often borne in private individuals, our ancestors could not endure even in a king.

Lucius Brutus could not endure a proud king. Shall Decimus Brutus submit to the kingly power of a man who is wicked and impious? What atrocity did Tarquinius ever commit equal to the innumerable acts of the sort which Antonius has done and is still doing? Again, the kings were used to consult the senate; nor, as is the case when Antonius holds a senate, were armed barbarians ever introduced into the council of the king. The kings paid due regard to the auspices, which this man, though consul and augur, has neglected, not only by passing laws in opposition to the auspices, but also by making his colleague (whom he himself had appointed irregularly, and had falsified the auspices in order to do so) join in passing them.

Cic. Phil. 3.25.1 (y)

You are acting admirably, therefore, O tribunes of the people, in bringing forward a motion about the protection of the senate and consuls, and most deservedly are we all bound to feel and to prove to you the greatest gratitude for your conduct. For how can we be free from fear and danger while menaced by such covetousness and audacity? And as for that ruined and desperate man, what more hostile decision can be passed upon him than has already been passed by his own friends? His most intimate friend, a man connected with me too, Lucius Lentulus, and also Publius Naso, a man destitute of covetousness, have shown that they think that they have no provinces assigned them, and that the allotments of Antonius are invalid. Lucius Philippus, a man thoroughly worthy of his father and grandfather and ancestors, has done the same. The same is the opinion of Marcus Turanius, a man of the greatest integrity and purity of life. The same is the conduct of Publius Oppius; and those very men,—who, influenced by their friendship for Marcus Antonius, have attributed to him more power than they would perhaps really approve of,—Marcus Piso, my own connexion, a most admirable man and virtuous citizen, and Marcus Vehilius, a man of equal respectability, have both declared that they would obey the authority of the senate.

Sal. Cat. 26.4 (r)

Furthermore, he had persuaded his colleague Antonius, by agreeing to make over his province to him, not to entertain schemes hostile to the public weal, and he also had surrounded himself secretly with a bodyguard of friends and dependents.

J. BJ 4.650 (wst)

But now within a day’s time came Antonius, with his army, and were met by Vitellius and his army; and having had a battle in three several places, the last were all destroyed.

Amm. 26.5.10 (y)

For Equitius, as soon as he heard the account of the tribune Antonius, who was in command of the army in the interior of Dacia, before he was able to ascertain the real truth of everything, brought the emperor a plain statement of what had taken place.

J. AJ 14.66 (wst)

for although the city was taken on the third month, on the day of the fast, upon the hundred and seventy-ninth olympiad, when Caius Antonius and Marcus Tullius Cicero were consuls, and the enemy then fell upon them, and cut the throats of those that were in the temple;

J. AJ 14.92 (wst)

1. Now Aristobulus ran away from Rome to Judea, and set about the rebuilding of Alexandrium, which had been newly demolished. Hereupon Gabinius sent soldiers against him, add for their commanders Sisenna, and Antonius, and Servilius, in order to hinder him from getting possession of the country, and to take him again.

Sal. Cat. 26.1 (r)

After making these preparations Catiline nevertheless became a candidate for the consulship of the following year, hoping that if he should be elected he could easily do whatever he wished with Antonius. In the meantime he was not idle, but kept laying plots of all kinds against Cicero,

J. AJ 14.306 (wst)

3. “Marcus Antonius, imperator, to Hyrcanus the high priest and ethnarch of the Jews, sendeth greeting. It you be in health, it is well; I am also in health, with the army.

Plut. Cic. 1.12.3 (prr)

Therefore many of the prominent men also were in favour of the law, and foremost among them Antonius the colleague of Cicero, who expected to be one of the ten. It was thought also that he knew about the conspiracy of Catiline and was not averse to it, owing to the magnitude of his debts; and this was what gave most alarm to the nobles.

Suet. Jul. 82.4 (r)

The conspirators had intended after slaying him to drag his body to the Tiber, confiscate his property, and revoke his decrees; but they forebore through fear of Marcus Antonius the consul, and Lepidus, the master of horse.

J. BJ 6.238 (wst)

there was also with them Eternius, the leader of the two legions that came from Alexandria; and Marcus Antonius Julianus, procurator of Judea: after these came together all the rest of the procurators and tribunes. Titus proposed to these that they should give him their advice what should be done about the holy house.

Dio 37.32.3 (cy)

But he made no headway at all, since Antonius shrank back through fear and Lentulus was anything but energetic. Accordingly, he gave them notice to assemble by night at a certain house, where he met them without Metellus’ knowledge and upbraided them for their timidity and weakness.

Dio 37.39.3 (cy)

He did this because he had hopes that Antonius would let himself be beaten in view of his part in the conspiracy. The latter, who suspected this, no longer felt kindly toward Catiline, because he was weak; for most men form both friendships and enmities with reference to others’ influence and their own advantage.

J. BJ 3.14 (wst)

but Antonius, who was not unapprised of the attack they were going to make upon the city, drew out his horsemen beforehand, and being neither daunted at the multitude, nor at the courage of the enemy, received their first attacks with great bravery; and when they crowded to the very walls, he beat them off.