genesis 26:26 Then Abimelech went to him from Gerar, and Ahuzzath one of his friends, and Phichol the chief captain of his army. - Free Bible Online

      26-33. Then Abimelech went to him--As there was a lapse of ninety years between the visit of Abraham and of Isaac, the Abimelech and Phichol spoken of must have been different persons' official titles. Here is another proof of the promise (Ge 12:2) being fulfilled, in an overture of peace being made to him by the king of Gerar. By whatever motive the proposal was dictated--whether fear of his growing power, or regret for the bad usage they had given him, the king and two of his courtiers paid a visit to the tent of Isaac (Pr 16:7). His timid and passive temper had submitted to the annoyances of his rude neighbors; but now that they wish to renew the covenant, he evinces deep feeling at their conduct, and astonishment at their assurance, or artifice, in coming near him. Being, however, of a pacific disposition, Isaac forgave their offense, accepted their proposals, and treated them to the banquet by which the ratification of a covenant was usually crowned.

JFB.