וְעַתָּ֗ה לֹא־תָס֥וּר חֶ֛רֶב מִבֵּיתְךָ֖ עַד־עוֹלָ֑ם עֵ֚קֶב כִּ֣י בְזִתָ֔נִי וַתִּקַּ֗ח אֶת־אֵ֙שֶׁת֙ אוּרִיָּ֣ה הַחִתִּ֔י לִהְי֥וֹת לְךָ֖ לְאִשָּֽׁה׃ (ס)
Now therefore, the sword shall never depart from thy house; because thou hast despised Me, and hast taken the wife of Uriah the Hittite to be thy wife.
Read midrashic interpretation of II Samuel 12:10: and classical rabbinic exegesis.