Demetrius has a good testimony from all, and from the truth itself. And we also bear witness, and you know that our testimony is true.
3 John 1:12
Surrounding context
1:11 Beloved, do not imitate what is evil, but what is good. He who does good is of God, but he who does evil has not seen God.
1:12 Demetrius has a good testimony from all, and from the truth itself. And we also bear witness, and you know that our testimony is true.
1:13 I had many things to write, but I do not wish to write to you with pen and ink;