Verb antikeimai (to oppose) in the Gospels-Acts

(Translation from NRSV with a few modifications for a more literal meaning)

Luke

13: 17When he said this, all those opposing (antikeimai) to him were put to shame; and the entire crowd was rejoicing at all the wonderful things that he was doing.
21: 15for I will give you words and a wisdom that none of those opposing (antikeimai) to you will be able to withstand or contradict.