וּפְלִשְׁתִּ֖ים נִלְחֲמ֣וּ בְיִשְׂרָאֵ֑ל וַיָּ֑נָס אִֽישׁ־יִשְׂרָאֵל֙ מִפְּנֵ֣י פְלִשְׁתִּ֔ים וַיִּפְּל֥וּ חֲלָלִ֖ים בְּהַ֥ר גִּלְבֹּֽעַ׃
Rashi on I Chronicles
And the Philistines fought with Israel He relates only Saul’s downfall; when relating the story of David, he does not tell of his disgrace, only of his heroism and greatness, because the Book pertains to him and to the kings of Judah.