Tobiah in Easton's Bible Dictionary
pleasing to Jehovah, the "servant," the "Ammonite," who joined
with those who opposed the rebuilding of Jerusalem
after the
Exile (Neh. 2:10). He was a man of great influence,
which he
exerted in opposition to the Jews, and "sent letters"
to
Nehemiah "to put him in fear" (Neh. 6:17-19).
"Eliashib the
priest" prepared for him during Nehemiah's absence "a
chamber in
the courts of the house of God," which on his return
grieved
Nehemiah sore, and therefore he "cast forth all the
household
stuff of Tobiah out of the chamber" (13:7, 8).
Read More about Tobiah in Easton's Bible Dictionary