The precedent—how David handled “good news” about Saul
David recalls an earlier moment: someone told him, “Saul is dead.” The messenger believed he was bringing good news (Hebrew good news), implying he expected a positive reception and some benefit from David. David says he “took hold of him” and had him killed at Ziklag. He calls that killing “the reward I gave him for his news,” making the point that announcing (or leveraging) the death of Yahweh’s anointed king was not treated as merit-worthy in David’s court but as deserving punishment.
Unit 3 (v. 10, implied forward pull): Why this story matters for the current case
By rehearsing this example, David signals to Rechab and Baanah that their expectation of reward is misplaced. The logic is: if a mere report of Saul’s death earned execution, then those who act to bring a king down and then present it as a gift should not expect honor. The remembered precedent functions as David’s stated rationale for what he will do next in the narrative.