Gen 49:18
But this manifestation of strength, which Jacob expected from Dan and promised prophetically, presupposed that severe conflicts awaited the Israelites. For these conflicts Jacob furnished his sons with both shield and sword in the ejaculatory prayer, “I wait for Thy salvation, O Jehovah!” which was not a prayer for his own soul and its speedy redemption from all evil, but in which, as Calvin has strikingly shown, he expressed his confidence that his descendants would receive the help of his God. Accordingly, the later Targums (Jerusalem and Jonathan) interpret these words as Messianic, but with a special reference to Samson, and paraphrase Gen 49:18 thus: “Not for the deliverance of Gideon, the son of Joash, does my soul wait, for that is temporary; and not for the redemption of Samson, for that is transitory; and not for the redemption of Samson, for that is transitory; but for the redemption of the Messiah, the Son of David, which Thou through Thy word hast promised to bring to Thy people the children of Israel: for this Thy redemption my soul waits.”