כִּֽי־מֵרֹ֤אשׁ צֻרִים֙ אֶרְאֶ֔נּוּ וּמִגְּבָע֖וֹת אֲשׁוּרֶ֑נּוּ הֶן־עָם֙ לְבָדָ֣ד יִשְׁכֹּ֔ן וּבַגּוֹיִ֖ם לֹ֥א יִתְחַשָּֽׁב׃
For from the top of the rocks I see him, And from the hills I behold him: Lo, it is a people that shall dwell alone, And shall not be reckoned among the nations.
Read halakhic rulings (Jewish law) on Numbers 23:9: and classical halakhic sources.