Matthew 10:27

10:27 What I say to you in the dark, tell in the light, and what is whispered in your ear, proclaim from the housetops.

Mark 16:15

16:15 He said to them, “Go into all the world and preach the gospel to every creature.

Romans 16:25

16:25 Now to him who is able to strengthen you according to my gospel and the proclamation of Jesus Christ, according to the revelation of the mystery that had been kept secret for long ages,

Colossians 1:23

1:23 if indeed you remain in the faith, established and firm, without shifting from the hope of the gospel that you heard. This gospel has also been preached in all creation under heaven, and I, Paul, have become its servant.