Galatians 1:17-18

17 Neither went I up to Jerusalem to them which were apostles before me; but I went into Arabia, and returned again unto Damascus.
18 Then after three years I went up to Jerusalem to see Peter, and abode with him fifteen days.
The King James Version is in the public domain.

Galatians 2:1

1 Then fourteen years after I went up again to Jerusalem with Barnabas, and took Titus with me also.
The King James Version is in the public domain.