Isaiah 54:1-3 and 55:5
1 Now there were at Antioch, in the church that was there, prophets and teachers: Barnabas, and Simeon who was called Niger, and Lucius of Cyrene, and Manaen who had been brought up with Herod the tetrarch, and Saul.2 While they were ministering to the Lord and fasting, the Holy Spirit said, “Set apart for Me Barnabas and Saul for the work to which I have called them.” 3 Then, when they had fasted and prayed and laid their hands on them, they sent them away.
5 “Behold, you will call a nation you do not know,
And a nation which knows you not will run to you,
Because of the Lord your God, even the Holy One of Israel;
For He has glorified you.”