וְהָיָ֕ה כִּשְׁכַ֥ב אֲדֹנִֽי־הַמֶּ֖לֶךְ עִם־אֲבֹתָ֑יו וְהָיִ֗יתִי אֲנִ֛י וּבְנִ֥י שְׁלֹמֹ֖ה חַטָּאִֽים׃
Otherwise it will come to pass, when my lord the king shall sleep with his fathers, that I and my son Solomon shall be counted offenders.’
Read midrashic interpretation of I Kings 1:21: and classical rabbinic exegesis.