וַיֵּרָ֥א אֵלָ֖יו מַלְּאַ֣ךְ יְהוָ֑ה וַיֹּ֣אמֶר אֵלָ֔יו יְהוָ֥ה עִמְּךָ֖ גִּבּ֥וֹר הֶחָֽיִל׃
And the angel of the LORD appeared unto him, and said unto him: ‘The LORD is with thee, thou mighty man of valour.’
Read halakhic rulings (Jewish law) on Judges 6:12: and classical halakhic sources.