1 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
2:39And it cometh to pass, at the end of three years, that flee do two of the servants of Shimei unto Achish son of Maachah, king of Gath, and they declare to Shimei, saying, `Lo, thy servants are in Gath;'
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.