וַיִּקְשֹׁ֨ר עָלָ֜יו בַּעְשָׁ֤א בֶן־אֲחִיָּה֙ לְבֵ֣ית יִשָּׂשכָ֔ר וַיַּכֵּ֣הוּ בַעְשָׁ֔א בְּגִבְּת֖וֹן אֲשֶׁ֣ר לַפְּלִשְׁתִּ֑ים וְנָדָב֙ וְכָל־יִשְׂרָאֵ֔ל צָרִ֖ים עַֽל־גִּבְּתֽוֹן׃
And Baasa the son of Ahijah, of the house of Issachar, conspired against him; and Baasa smote him at Gibbethon, which belonged to the Philistines; for Nadab and all Israel were laying siege to Gibbethon.
Find Talmudic references to I Kings 15:27: , passages from the Talmud Bavli and Yerushalmi.