A Theology of the New Testament By George Eldon Ladd, Donald A. Hagner
Matthew 18:18 ASV and Matthew 18:19 ASV
http://books.google.com/books?id=eIdkM00EdlAC&pg=PA115&lpg=PA115&dq=Jewish+Background:+Binding+and+Loosing%3B+Authority&source=bl&ots=lfZO6R1Wge&sig=5X-7vPZ2zOx0EU0N4h-uC6o66nQ&hl=en&ei=tljMSa-tLYeNtgfDl5DvCQ&sa=X&oi=book_result&resnum=4&ct=result#PPA116,M1Binding