Acts 13:42-49 New Revised Standard Version (NRSV)
42 As Paul and Barnabas[a] were going out, the people urged them to speak about these things again the next sabbath. 43 When the meeting of the synagogue broke up, many Jews and devout converts to Judaism followed Paul and Barnabas, who spoke to them and urged them to continue in the grace of God.
44 The next sabbath almost the whole city gathered to hear the word of the Lord.[b] 45 But when the Jews saw the crowds, they were filled with jealousy; and blaspheming, they contradicted what was spoken by Paul. 46 Then both Paul and Barnabas spoke out boldly, saying, “It was necessary that the word of God should be spoken first to you. Since you reject it and judge yourselves to be unworthy of eternal life, we are now turning to the Gentiles. 47 For so the Lord has commanded us, saying,
‘I have set you to be a light for the Gentiles,
48 When the Gentiles heard this, they were glad and praised the word of the Lord; and as many as had been destined for eternal life became believers. 49 Thus the word of the Lord spread throughout the region.