Webster(i)
39 And it came to pass at the end of three years, that two of the servants of Shimei ran away to Achish son of Maachah king of Gath: and they told Shimei, saying, behold, thy servants are in Gath.
40 And Shimei arose, and saddled his ass, and went to Gath to Achish to seek his servants: and Shimei went and brought his servants from Gath.