Letters
- Written by David to Joab2Sa 11:14
- King of Syria to king of Israel2Ki 5:52Ki 5:6
- Rabshakeh to HezekiahIsa 37:9–14
- King of Babylon to HezekiahIsa 39:1
- Sennacherib to Hezekiah2Ki 19:14
- Of Artaxerxes to NehemiahNeh 2:7–9
- Open letter from Sanballat to NehemiahNeh 6:5
- Luke to Theophilus (the books of Luke and Acts)Act 1:1
- Claudius Lysias to FelixAct 23:25–30
- Letters of intercession by Paul and Philemon on behalf of OnesimusPhm 1:1
- Of recommendation2Co 3:1