יִתֵּ֨ן יְהוָ֤ה אֶת־אֹיְבֶ֙יךָ֙ הַקָּמִ֣ים עָלֶ֔יךָ נִגָּפִ֖ים לְפָנֶ֑יךָ בְּדֶ֤רֶךְ אֶחָד֙ יֵצְא֣וּ אֵלֶ֔יךָ וּבְשִׁבְעָ֥ה דְרָכִ֖ים יָנ֥וּסוּ לְפָנֶֽיךָ׃
The LORD will cause thine enemies that rise up against thee to be smitten before thee; they shall come out against thee one way, and shall flee before thee seven ways.
Read halakhic rulings (Jewish law) on Deuteronomy 28:7: and classical halakhic sources.