창세기 27:3 해설: Rashi, Chizkuni, Da'at Zekenim & Rashbam

שא נא — The word שא means sharpen, similar to what שא read in the Mishna (Beitzah 28a) “One may not sharpen the knife in the usual manner but one may sharpen it by passing it (משיאין) over another”. Isaac said to Esau, “Sharpen your knife and slaughter an animal according to the regulations so that you may not give me to eat נבלה” (i.e. the flesh of animal that is not killed according to the ritual rules) (Genesis Rabbah 65:13).

תליך, “your quiver,” the bag fastened around one’s midriff containing the supply of arrows;”

וצודה לי צידה, “and hunt some venison for me.” The word for venison, i.e. ציד, has been spelled here with the letter ה at the end, to remind us that there are five potential causes that invalidate a ritually acceptable slaughtering of animals from making them fit for consumption by Jews.