1 Corinthians 15:7

then he appeared to James [This was the one called "the brother of our Lord," and "James the just." Though Paul speaks of him as an apostle (Galatians 1:19), he was not one of the twelve. But he was prominent in that day as a chief elder at Jerusalem (Acts 15:13; Acts 21:18; Galatians 2:9; Galatians 2:11). He was author of the Epistle which bears his name. The appearance here mentioned evidently converted James, for before the resurrection the brethren of our Lord did not believe on him--comp. John 12:3-5; Acts 1:14; Acts 9:5]; then to all the apostles [Acts 1:3];