And with great power the apostles were giving their testimony to the resurrection of the Lord Jesus… (Acts 4.33, ESV)

For I delivered to you first of all that which I also received: that Christ died for our sins according to the Scriptures, and that He was buried, and that He rose again the third day according to the Scriptures… (1 Corinthians 15.3, 4, NKJV)