הָאִישׁ֙ הָרַ֣ךְ בְּךָ֔ וְהֶעָנֹ֖ג מְאֹ֑ד תֵּרַ֨ע עֵינ֤וֹ בְאָחִיו֙ וּבְאֵ֣שֶׁת חֵיק֔וֹ וּבְיֶ֥תֶר בָּנָ֖יו אֲשֶׁ֥ר יוֹתִֽיר׃
The man that is tender among you, and very delicate, his eye shall be evil against his brother, and against the wife of his bosom, and against the remnant of his children whom he hath remaining;
Read halakhic rulings (Jewish law) on Deuteronomy 28:54: and classical halakhic sources.