וַיֹּ֤אמֶר יְהוָה֙ אֶֽל־יַעֲקֹ֔ב שׁ֛וּב אֶל־אֶ֥רֶץ אֲבוֹתֶ֖יךָ וּלְמוֹלַדְתֶּ֑ךָ וְאֶֽהְיֶ֖ה עִמָּֽךְ׃
And the LORD said unto Jacob: ‘Return unto the land of thy fathers, and to thy kindred; and I will be with thee.’
Read halakhic rulings (Jewish law) on Genesis 31:3: and classical halakhic sources.