Reference for II Chronicles 11:5

וַיֵּ֥שֶׁב רְחַבְעָ֖ם בִּירוּשָׁלִָ֑ם וַיִּ֧בֶן עָרִ֛ים לְמָצ֖וֹר בִּיהוּדָֽה׃

And Rehoboam dwelt in Jerusalem, and built cities for defence in Judah.

BDB