Verses with the word ambassador in the Apocrypha (2 verses):

1 Maccabees 12:8
At which time Onias entreated the ambassador that was sent honourably, and received the letters, wherein declaration was made of the league and friendship.

2 Maccabees 4:11
And the royal privileges granted of special favour to the Jews by the means of John the father of Eupolemus, who went ambassador to Rome for amity and aid, he took away; and putting down the governments which were according to the law, he brought up new customs against the law: