1 Corinthians 15:1-3

1Now I make known unto you brethren, the gospel which I preached unto you, which also ye received, wherein also ye stand,

2by which also ye are saved; I make known, I say, in what words I preached it unto you, if ye hold it fast, except ye believed in vain.

3For I delivered unto you first of all that which also I received, how that Christ died for our sins according to the scriptures;