Bede

And the place of David appeared empty, etc. To unbelievers, the place of Christ appears empty in the Scriptures; because although they recount the entire series of the Old Testament, they do not deserve to find Him whom the learned scribe in the kingdom of heaven knows to find nearly everywhere in the divine pages. Thus Saul, as a type of the Jews, sitting to eat the bread of Scripture, cannot have Christ present, whom he had driven from his table by hating Him. …

Commentary on Samuel ↗