Galatians 1:16-18

16 to reveal his Son to me, that I might declare the good news concerning him to the Gentiles; immediately I did not consult flesh and blood:

17 neither did I go up to Jerusalem, to them who were Apostles before me; but I went away in Arabia, and again returned to Damascus.

18 Then, after three years, I went up to Jerusalem, to become acquainted with Peter, and abode with him fifteen days.