בְּהַנְחֵ֤ל עֶלְיוֹן֙ גּוֹיִ֔ם בְּהַפְרִיד֖וֹ בְּנֵ֣י אָדָ֑ם יַצֵּב֙ גְּבֻלֹ֣ת עַמִּ֔ים לְמִסְפַּ֖ר בְּנֵ֥י יִשְׂרָאֵֽל׃
When the Most High gave to the nations their inheritance, when He separated the children of men, He set the borders of the peoples according to the number of the children of Israel.
Read Jewish philosophical commentary on Deuteronomy 32:8: and classical philosophical sources.