2 Maccabees 4:26

26 Then Jason, who had undermined his own brother, being undermined by another, was compelled to flee into the country of the Ammonites.

2 Maccabees 4:26 In-Context

24 But he being brought to the presence of the king, when he had magnified him for the glorious appearance of his power, got the priesthood to himself, offering more than Jason by three hundred talents of silver.
25 So he came with the king's mandate, bringing nothing worthy the high priesthood, but having the fury of a cruel tyrant, and the rage of a savage beast.
26 Then Jason, who had undermined his own brother, being undermined by another, was compelled to flee into the country of the Ammonites.
27 So Menelaus got the principality: but as for the money that he had promised unto the king, he took no good order for it, albeit Sostratis the ruler of the castle required it:
28 For unto him appertained the gathering of the customs. Wherefore they were both called before the king.
The King James Version is in the public domain.