1st Corinthians 15:5

2 By which you have salvation; that is to say, the form in which it was given to you, if it is fixed in your minds, and if your faith in it is not without effect.

3 For I gave to you first of all what was handed down to me, how Christ underwent death for our sins, as it says in the Writings;

4 And he was put in the place of the dead; and on the third day he came back from the dead, as it says in the Writings;

5 And he was seen by Cephas; then by the twelve;

6 Then by more than five hundred brothers at the same time, most of whom are still living, but some are sleeping;

7 Then he was seen by James; then by all the Apostles.

8 And last of all, as by one whose birth was out of the right time, he was seen by me.