וַיֹּ֤אמֶר יְהוֹרָם֙ אֱסֹ֔ר וַיֶּאְסֹ֖ר רִכְבּ֑וֹ וַיֵּצֵ֣א יְהוֹרָ֣ם מֶֽלֶךְ־יִ֠שְׂרָאֵל וַאֲחַזְיָ֨הוּ מֶֽלֶךְ־יְהוּדָ֜ה אִ֣ישׁ בְּרִכְבּ֗וֹ וַיֵּֽצְאוּ֙ לִקְרַ֣את יֵה֔וּא וַיִּמְצָאֻ֔הוּ בְּחֶלְקַ֖ת נָב֥וֹת הַיִּזְרְעֵאלִֽי׃
요람이 가로되 메우라 하매 그 병거를 메운지라 이스라엘 왕 요람과 유다 왕 아하시야가 각각 그 병거를 타고 가서 예후를 맞을새 이스르엘 사람 나봇의 토지에서 만나매
Rashi
the blood of Jezreel To be understood according to its Aramaic translation: the blood of the house of Ahab, whom Jehu slew in Jezreel because they worshipped Baal, and he and his sons went afterwards and worshipped pagan deities; therefore, I account for them the blood of the house of Ahab as innocent blood.