וַעֲבָדֶ֨יךָ יַֽעַבְר֜וּ כָּל־חֲל֥וּץ צָבָ֛א לִפְנֵ֥י יְהוָ֖ה לַמִּלְחָמָ֑ה כַּאֲשֶׁ֥ר אֲדֹנִ֖י דֹּבֵֽר׃
but thy servants will pass over, every man that is armed for war, before the LORD to battle, as my lord saith.’
Read midrashic interpretation of Numbers 32:27: and classical rabbinic exegesis.