1 Corinthians 15:3-4

15:3 For I passed on to you as of first importance what I also received – that Christ died for our sins according to the scriptures, 15:4 and that he was buried, and that he was raised on the third day according to the scriptures,

1 Corinthians 2:2

2:2 For I decided to be concerned about nothing among you except Jesus Christ, and him crucified.