Acts 15:23
and they took with them the following letter: "The Apostles and the elder brethren send greeting to the Gentile brethren throughout Antioch, Syria and Cilicia.
2 Corinthians 7:8
For if I gave you pain by that letter, I do not regret it, though I did regret it then. I see that that letter, even though for a time it gave you pain, had a salutary effect.
Galatians 6:11
See in what large letters I am writing to you with my own hand.
Hebrews 13:22
Bear with me, brethren, when I thus exhort you; for, in fact, it is but a short letter that I have written to you.
Revelation 2:1-3
"To the minister of the Church in Ephesus write as follows: "'This is what He who holds the seven stars in the grasp of His right hand says--He who walks to and fro among the seven lampstands of gold.