וַיְהִ֞י כִּשְׁמֹ֣עַ ׀ יָרָבְעָ֣ם בֶּן־נְבָ֗ט וְהוּא֙ עוֹדֶ֣נּוּ בְמִצְרַ֔יִם אֲשֶׁ֣ר בָּרַ֔ח מִפְּנֵ֖י הַמֶּ֣לֶךְ שְׁלֹמֹ֑ה וַיֵּ֥שֶׁב יָרָבְעָ֖ם בְּמִצְרָֽיִם׃
And it came to pass, when Jeroboam the son of Nebat heard of it—for he was yet in Egypt, whither he had fled from the presence of king Solomon, and Jeroboam dwelt in Egypt,
Read halakhic rulings (Jewish law) on I Kings 12:2 from the Mishneh Torah and classical halakhic sources, free online.