Galatians 1:11

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

1 Corinthians 2:9-10

But as it is written, Eye hath not seen, nor ear heard, neither have entered into the heart of man, the things which God hath prepared for them that love him.

1 Corinthians 11:23

For I have received of the Lord that which also I delivered unto you, That the Lord Jesus the same night in which he was betrayed took bread:

Romans 2:16

In the day when God shall judge the secrets of men by Jesus Christ according to my gospel.

1 Corinthians 15:1-3

Moreover, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand;

Galatians 1:1

Paul, an apostle, (not of men, neither by man, but by Jesus Christ, and God the Father, who raised him from the dead;)

Ephesians 3:3-8

How that by revelation he made known unto me the mystery; (as I wrote afore in few words,

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 of men, neither by man, but by Jesus Christ, and God the Father, who raised him from the dead;)
1 Corinthians 2:9
But as it is written, Eye hath not seen, nor ear heard, neither have entered into the heart of man, the things which God hath prepared for them that love him.
1 Corinthians 11:23
For I have received of the Lord that which also I delivered unto you, That the Lord Jesus the same night in which he was betrayed took bread:
1 Corinthians 15:1
Moreover, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand;
Ephesians 3:3
How that by revelation he made known unto me the mystery; (as I wrote afore in few words,

King James Version Public Domain