Acts 15:27
We have sent therefore Judas and Silas, who shall also tell you the same things in person.
Acts 15:22
The apostles and elders along with the whole congregation desired to send chosen men to Antioch with Paul and Barnabas; namely, Judas surnamed Barsabas, and Silas, leading men among the brothers.
Acts 15:32
Judas and Silas, being prophets, said much to encourage and strengthen the brothers.
2 John 1:12
I have many things to write you. I would not write them with paper and ink: but I hope to come to you, and to speak face to face, that your joy may be made full.
3 John 1:13
I had many things to write to you, but I am unwilling to write them to you with ink and pen.