וַתְּכַל֙ דָּוִ֣ד הַמֶּ֔לֶךְ לָצֵ֖את אֶל־אַבְשָׁל֑וֹם כִּֽי־נִחַ֥ם עַל־אַמְנ֖וֹן כִּֽי־מֵֽת׃ (ס)
And the soul of king David failed with longing for Absalom; for he was comforted concerning Amnon, seeing he was dead.
Read halakhic rulings (Jewish law) on II Samuel 13:39: and classical halakhic sources.