REPENT Acts 26:20

"First to those in Damascus, then to those in Jerusalem and in all Judea, and then to the Gentiles, I preached that they should repent and turn to God and demonstrate their repentance by their deeds."

First to those in Damascus 
Acts 9:19b-20  Saul spent several days with the disciples in Damascus. At once he began to preach in the synagogues that Jesus is the Son of God.

then to those in Jerusalem 
Acts 9:26-27  When he came to Jerusalem, he tried to join the disciples, but they were all afraid of him, not believing that he really was a disciple. But Barnabas took him and brought him to the apostles. He told them how Saul on his journey had seen the Lord and that the Lord had spoken to him, and how in Damascus he had preached fearlessly in the name of Jesus.
Acts 22:17-18  "When I returned to Jerusalem and was praying in the temple, I fell into a trance and saw the Lord speaking to me. 'Quick!' he said. 'Leave Jerusalem immediately, because the people here will not accept your testimony about me.' "

and then to the Gentiles 
Acts 9:15  But the Lord said to Ananias, "Go! This man is my chosen instrument to proclaim my name to the Gentiles and their kings and to the people of Israel."
Acts 13:46  Then Paul and Barnabas answered them boldly: "We had to speak the word of God to you first. Since you reject it and do not consider yourselves worthy of eternal life, we now turn to the Gentiles."

I preached that they should repent and turn to God 
Jeremiah 18:11  "Now therefore say to the people of Judah and those living in Jerusalem, 'This is what the LORD says: Look! I am preparing a disaster for you and devising a plan against you. So turn from your evil ways, each one of you, and reform your ways and your actions.' "
Jeremiah 35:15  " 'Again and again I sent all my servants the prophets to you. They said, "Each of you must turn from your wicked ways and reform your actions; do not follow other gods to serve them. Then you will live in the land I have given to you and your ancestors." But you have not paid attention or listened to me.' "
Matthew 3:8  "Produce fruit in keeping with repentance."
Luke 3:8  "Produce fruit in keeping with repentance. And do not begin to say to yourselves, 'We have Abraham as our father'. For I tell you that out of these stones God can raise up children for Abraham."

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984, 2011 by Biblica, Inc.® Used by permission. All rights reserved worldwide. 
Limited to 15 verses per post.