“After this happened, Trypho returned. He had with him the young boy Antiochus who began to reign and put on the crown. All the troops that Demetrius had discharged gathered around him. They fought against Demetrius until he fled and was routed. Trypho captured the elephants. He gained control of Antioch.”
Trypho showed up earlier in this chapter. He was a supporter and friend of King Alexander I, who King Demetrius II had defeated. He had with him the son of King Alexander I, Antiochus, who he then made King Antiochus VI. All the troops that King Demetrius II had let go, now went and fought with Trypho so that King Demetrius II fled. Never leave the troops sit idle. Trypho took his elephants and control of Antioch, the capital of the Syrian empire with the new young king. This King Antiochus VI may have been only 3 or 4 years old. His mother would have been Cleopatra III, the wife of deposed King Demetrius II also.