Matthew 28:20 in the King James Version
Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen.
Context
19 Go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,
20 teaching them to observe all things that I commanded you. Behold, I am with you always, even to the end of the age.” Amen.