וַיַּבְדִּילֵ֣ם אֲמַצְיָ֗הוּ לְהַגְּדוּד֙ אֲשֶׁר־בָּ֤א אֵלָיו֙ מֵֽאֶפְרַ֔יִם לָלֶ֖כֶת לִמְקוֹמָ֑ם וַיִּ֨חַר אַפָּ֤ם מְאֹד֙ בִּֽיהוּדָ֔ה וַיָּשׁ֥וּבוּ לִמְקוֹמָ֖ם בָּחֳרִי־אָֽף׃ (פ)
Entonces Amasías apartó el escuadrón de la gente que había venido á él de Ephraim, para que se fuesen á sus casas: y ellos se enojaron grandemente contra Judá, y volviéronse á sus casas encolerizados.
Rashi
Amatzyoh then sent messengers, etc., “let us battle each other.” [By going] to war.3Previously, Yehoash’s men had invaded Yehudah in a surprise attack, because Amatzyohu had abruptly dismissed Yehoash’s men from going to war with him. See II Divrei Hayomim 25:10, 13. Amatzyohu now challenged Amatzyohu to confront him in battle.—Metzudas Dovid