First Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
Chapter 19
15And the children of Ammon seeing that the Syrians were fled, they likewise fled from Abisai his brother, and went into the city: and Joab also returned to Jerusalem.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.