1 Corinthians 15:1-4

Now brothers, I want to clarify for you the gospel I proclaimed to you; you received it and have taken your stand on it. You are also saved by it, if you hold to the message I proclaimed to you — unless you believed for no purpose. For I passed on to you as most important what I also received: that Christ died for our sins according to the Scriptures, that He was buried, that He was raised on the third day according to the Scriptures