Mark 16:13-15 Amplified Bible (AMP)

13. And they returned [to Jerusalem] and told the others, but they did not believe them either.

14. Afterward He appeared to the Eleven [apostles themselves] as they reclined at table; and He reproved and reproached them for their unbelief (their lack of faith) and their hardness of heart, because they had refused to believe those who had seen Him and looked at Him attentively after He had risen [from death].

15. And He said to them, Go into all the world and preach and publish openly the good news (the Gospel) to every creature [of the whole human race].

Mark 16