Galatians 1:18-20

Amplified Bible

¹⁸ Then three years later I did go up to Jerusalem to get acquainted with Cephas (Peter), and I stayed with him fifteen days. ¹⁹ But I did not see any other apostle except James, the [half] brother of the Lord. ²⁰ (Now in what I am writing to you, I assure you as if I were standing before God that I am not lying.)