Galatians 1:17-24 NKJV
nor did I go up to Jerusalem to those who were apostles before me; but I went to Arabia, and returned again to Damascus. Then after three years I went up to Jerusalem to see Peter, and remained with him fifteen days. But I saw none of the other apostles except James, the Lord’s brother. (Now concerning the things which I write to you, indeed, before God, I do not lie.) Afterward I went into the regions of Syria and Cilicia. And I was unknown by face to the churches of Judea which were in Christ. But they were hearing only, “He who formerly persecuted us now preaches the faith which he once tried to destroy.” And they glorified God in me.