Acts 9:29
preaching boldly in the name of the Lord [and] speaking and arguing with the Greek-[speaking] Jews, but they were out to kill him.
Acts 6:1
Now during the days when the disciples were multiplying in number [in Jerusalem. See verse 7], some Greek-[speaking] Jews began to complain to the Hebrews that their widows were being neglected in the daily distribution [of food].
2 Corinthians 11:26
I have been on frequent journeys; in danger from rivers; in danger from thieves; in danger from my own people; in danger from the Gentiles; in danger in the city; in danger in the desert; in danger in the ocean; in danger among false brothers.
Acts 6:9-10
But several men from the synagogue, made up of freed slaves from Cyrene, Alexandria, Cilicia and Asia, began arguing with Stephen.
Acts 9:20-23
And so Saul began proclaiming that Jesus was the Son of God in the synagogues [of the Damascus area].
Acts 9:27
So, Barnabas brought him to the [other] apostles and explained to them how he had seen the Lord [while] traveling on the road [to Damascus] and how he had boldly preached in the name of Jesus in that city.
Acts 11:20
But when some men from Cyprus and Cyrene came to Antioch, they preached [about] the Lord Jesus to the Greeks [i.e., Gentiles] also.
Acts 17:17
So, he debated in the synagogue with the Jews and the God-fearing people [i.e., Gentile proselytes], as well as in the open shopping market with others who met with him there.
Acts 18:19
When they arrived at Ephesus, Paul left Priscilla and Aquila there. He then went into the [Jewish] synagogue and held discussions with the Jews.
Acts 19:8
Paul went into the Jewish synagogue and spoke boldly for three months, discussing and convincing people about matters regarding the kingdom of God.
Jude 1:9
But, when the ruling angel Michael disputed with the devil over [the final disposal of] the body of Moses, [even] he did not dare to bring derogatory charges against him [i.e., the devil], but said, "May the Lord rebuke you." [Note: Some suggest that this account appeared in an apocryphal book, possibly "The Assumption of Moses"].
Jude 1:3
Dearly loved ones, as I was very eagerly planning to write to you about the salvation we share in common, I felt it necessary [instead] to write urging you to contend earnestly for the faith [i.e., the teaching of Christ] which was once and for all delivered [by the apostles, See verse 17] to the saints [i.e., God's holy people].