Matt. 28:18-19

18 And Jesus came and spoke to them, saying, "All authority has been given to Me in heaven and on earth. 19 "Go therefore and make disciples of all the nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,

Luke 24:46-49

46 Then He said to them, "Thus it is written, and thus it was necessary for the Christ to suffer and to rise from the dead the third day, 47 "and that repentance and remission of sins should be preached in His name to all nations, beginning at Jerusalem. 48 "And you are witnesses of these things. 49 "Behold, I send the Promise of My Father upon you; but tarry in the city of Jerusalem until you are endued with power from on high."

Mark 16:15-16

15 And He said to them, "Go into all the world and preach the gospel to every creature. 16 "He who believes and is baptized will be saved; but he who does not believe will be condemned.

John 20:21-23

21 So Jesus said to them again, "Peace to you! As the Father has sent Me, I also send you." 22 And when He had said this, He breathed on them, and said to them, "Receive the Holy Spirit. 23 "If you forgive the sins of any, they are forgiven them; if you retain the [sins] of any, they are retained."