All your allies have deceived you, they have driven you to the border; your confederates have prevailed against you; your trusted friends have set a trap under you—there is no understanding of it.
ἕως τῶν ὁρίων σου ἐξαπέστειλάν σε πάντες οἱ ἄνδρες τῆς διαθήκης σου, ἀντέστησάν σοι ἠδυνάσθησαν πρὸς σὲ ἄνδρες εἰρηνικοί σου, ἔθηκαν ἔνεδρα ὑποκάτω σου, οὐκ ἔστιν σύνεσις αὐτοῖς.
עַֽד־הַגְּב֣וּל שִׁלְּח֗וּךָ כֹּ֚ל אַנְשֵׁ֣י בְרִיתֶ֔ךָ הִשִּׁיא֛וּךָ יָכְל֥וּ לְךָ֖ אַנְשֵׁ֣י שְׁלֹמֶ֑ךָ לַחְמְךָ֗ יָשִׂ֤ימוּ מָזֹור֙ תַּחְתֶּ֔יךָ אֵ֥ין תְּבוּנָ֖ה בֹּֽו׃
Haydock Catholic Bible Commentary: Abdias [Obadiah]
Peace. The enemy had used their services against the Jews; but now they invade their confederates. C. --- Of this the Idumeans were not aware. H.