Galatians 1:11

For I make known to you, brethren, that the Gospel which was proclaimed by me is not according to man;

1 Corinthians 2:9-10

but, as it has been written, "Things which eye saw not, and ear heard not, and that entered not into the heart of man??hatsoever things God prepared for those who love Him";

1 Corinthians 11:23

For I received from the Lord that which also I delivered to you: that the Lord Jesus, in the same night in which He was being betrayed, took bread;

Romans 2:16

in the day when God will judge the secrets of men, according to my Gospel, through Jesus Christ,

1 Corinthians 15:1-3

Now I make known to you, brethren, the Gospel which I proclaimed to you, which also ye received, in which also ye have been standing;

Galatians 1:1

Paul, an apostle (not from men nor through man, but through Jesus Christ, and God the Father, who raised Him from the dead),

Ephesians 3:3-8

that by revelation was made known to me the mystery, as I wrote before in brief;

Treasury of Scripture Knowledge

Summary

But I certify you, brethren, that the gospel which was preached of me is not after man.

Bible References

That

Galatians 1:1
Paul, an apostle (not from men nor through man, but through Jesus Christ, and God the Father, who raised Him from the dead),
1 Corinthians 2:9
but, as it has been written, "Things which eye saw not, and ear heard not, and that entered not into the heart of man??hatsoever things God prepared for those who love Him";
1 Corinthians 11:23
For I received from the Lord that which also I delivered to you: that the Lord Jesus, in the same night in which He was being betrayed, took bread;
1 Corinthians 15:1
Now I make known to you, brethren, the Gospel which I proclaimed to you, which also ye received, in which also ye have been standing;
Ephesians 3:3
that by revelation was made known to me the mystery, as I wrote before in brief;