וְהֵבֵאתָ֥ לְאָבִ֖יךָ וְאָכָ֑ל בַּעֲבֻ֛ר אֲשֶׁ֥ר יְבָרֶכְךָ֖ לִפְנֵ֥י מוֹתֽוֹ׃
and thou shalt bring it to thy father, that he may eat, so that he may bless thee before his death.’
Read halakhic rulings (Jewish law) on Genesis 27:10: and classical halakhic sources.