Matthew 28:18-19

And Jesus came and spoke to them, saying, “All authority has been given to Me in heaven and on earth.

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,
 

Mark 16:15-19

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

He who believes and is baptized will be saved; but he who does not believe will be condemned.

And these signs will follow those who believe: In My name they will cast out demons;

they will speak with new tongues; they will take up serpents; and if they drink anything deadly,

it will by no means hurt them; they will lay hands on the sick, and they will recover.”

So then, after the Lord had spoken to them, He was received up into heaven,

and sat down at the right hand of God.