Galatians 1:12

1:12 For I did not receive it or learn it from any human source; instead I received it by a revelation of Jesus Christ.

Galatians 1:16-17

1:16 to reveal his Son in me so that I could preach him among the Gentiles, I did not go to ask advice from any human being, 1:17 nor did I go up to Jerusalem to see those who were apostles before me, but right away I departed to Arabia, and then returned to Damascus.

Galatians 2:5

2:5 But we did not surrender to them even for a moment, in order that the truth of the gospel would remain with you.