And it came to pass, at the end of three years
 He had dwelt at Jerusalem: 
 that two of the servants of Shimei ran away to Achish the son of
 Maachah king of Gath; and they told Shimei, saying, behold, thy servant
 [be] in Gath;
 he being a churlish, ill-natured man, always cursing or beating them, or imposing too hard service upon them, or not allowing them the necessaries of life; wherefore they broke away from him, and fled to Gath, and put themselves under the protection of the king of that place, who was now at peace with Israel, and a tributary to them: if this Achish was the same that was David's friend, who sheltered him when persecuted by, Saul, he must be an old man; for that was between forty or fifty years ago; and as he seems to be, since he is called the son of Maoch, ( 1 Samuel 27:2 ) ; which may be thought to be the same with Maachah here.