Acts 11:22

22The report of this came to the ears of the church in Jerusalem, and they sent Barnabas to Antioch.

Acts 11:30

30 aAnd they did so, sending it to bthe elders by the hand of Barnabas and Saul.

Acts 13:1-2

Barnabas and Saul Sent Off

1Now there were in the church at Antioch cprophets and dteachers, eBarnabas, Simeon who was called Niger,
 Niger is a Latin word meaning black, or dark
Lucius of Cyrene, Manaen a lifelong friend of gHerod the tetrarch, and Saul.
2While they were worshiping the Lord and fasting, hthe Holy Spirit said, i“Set apart for me Barnabas and Saul jfor the work to which I have called them.”

Acts 15:2

2And after Paul and Barnabas had no small dissension and kdebate with them, Paul and Barnabas and lsome of the others were appointed to go up to Jerusalem to mthe apostles and the elders about this question.
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