וַיִּמְלֹ֨ךְ שְׁלֹמֹ֧ה בִֽירוּשָׁלִַ֛ם עַל־כָּל־יִשְׂרָאֵ֖ל אַרְבָּעִ֥ים שָׁנָֽה׃
And Solomon reigned in Jerusalem over all Israel forty years.
Cross-references and related passages for II Chronicles 9:30: parallel verses and connections across classical sources.