The translation in the Loeb edition of Josephus’ Antiquities 18.112 reads:
On his return after transacting his business in Rome, his wife, who had got wind of his compact with Herodias, before any information reached him that she had discovered everything, asked him to send her away to Machaerus, which was on the boundary between the territory of Aretas and that of Herod. She gave no hint, however, of her real purpose. Herod let her go, since he had no notion that the poor woman saw what was afoot. Some time earlier she herself had dispatched messengers to Machaerus, which was at that time subject to her father, so that when she arrived all preparations for her journey had been made by the governor. She was thus able to start for Arabia as soon as she arrived, being passed from one governor to the next as they provided transport. So she speedily reached her father and told him what Herod planned to do.
The footnote here says:
The reading of the mss. is “and to him who was subject to her father.”
The following notes are in the text here in the Loeb edition.
εἰς τὸν Μαχαιροῦντα τότε3 πατρὶ αὐτῆς ὑποτελῆ,4
3 τότε] ed. pr.: τῷ τε codd.
4 ed. pr.: ὑποτελεῖ codd.
The Neise edition simply reads, in agreement with the manuscripts:
εἰς τὸν Μαχαιροῦντα τῷ τε πατρὶ αὐτῆς ὑποτελεῖ
F. F. Bruce remarks in a footnote:
He appeals to the statement found in all the printed editions of Josephus, Ant. xviii 112, that Machaerus was subject to Aretas at the time of his daughter’s flight from Antipas (εἰς τὸν Μαχαιροῦντα τότε [τὸν τῷ Bekker] πατρὶ αὐτῆς ὑποτελῆ); but the manuscript tradition (εἰς τὸν Μαχαιροῦντα τῷ τε πατρὶ αὐτῆς ὑποτελεῖ) does not make this statement.
The reading of the printed texts and translations may be called a conjectural corruption of Josephus. Although it is to be found in the editio princeps of the Greek text of Josephus printed in 1544, it disagrees with the three extant manuscripts that attest to Antiquities 18 (AMW).