וַיַּ֥רְא יַעֲקֹ֖ב אֶת־פְּנֵ֣י לָבָ֑ן וְהִנֵּ֥ה אֵינֶ֛נּוּ עִמּ֖וֹ כִּתְמ֥וֹל שִׁלְשֽׁוֹם׃
And Jacob beheld the countenance of Laban, and, behold, it was not toward him as beforetime.
Read halakhic rulings (Jewish law) on Genesis 31:2: and classical halakhic sources.