Matthew 28:18-20
Then Jesus came up, and spoke to them thus: "All authority in heaven and on the earth has been given to me.
Acts 1:2
Down to that day on which he was taken up to Heaven, after he had, by the help of the Holy Spirit, given instructions to the Apostles whom he had chosen.
Acts 20:25-31
And now, I tell you, I know that none of you will ever see my face again--you among whom I have gone about proclaiming the Kingdom.
1 Timothy 5:21
I charge you solemnly, before God and Christ Jesus and the Chosen Angels, to carry out these directions, unswayed by prejudice, never acting with partiality.
1 Timothy 6:13-17
I urge you, as in the sight of God, the source of all life, and of Christ Jesus who before Pontius Pilate made the great profession of Faith--
2 Timothy 4:1
I solemnly charge you, in the sight of God and of Christ Jesus, who will one day judge the living and the dead--I charge you by his Appearing and by his Kingdom:--