וַיֹּ֨אמֶר עֵשָׂ֜ו אֶל־אָבִ֗יו הַֽבְרָכָ֨ה אַחַ֤ת הִֽוא־לְךָ֙ אָבִ֔י בָּרֲכֵ֥נִי גַם־אָ֖נִי אָבִ֑י וַיִּשָּׂ֥א עֵשָׂ֛ו קֹל֖וֹ וַיֵּֽבְךְּ׃
At sinabi ni Esau sa kanyang ama: “Iisa lamang ba ang basbas mo, ama ko? Basbasan mo rin ako, ama ko!” At inilakas ni Esau ang kanyang tinig at umiyak.
Rashi
הברכה אחת HAST THOU BUT ONE BLESSING? The ה in הברכה is the interrogative prefix, as in (Num. XIII. 19, 20) “whether in camps (הבמחנים)”, “whether it is fat (השמנה)", and (2 Sam. III. 33) “Should Abner die (הכמות) as a churl dieth”?
Radak
ויאמר...אחת, can you not even grant me a blessing concerning any aspect of life which you have not given him?
Rav Hirsch
Gibt es denn außer dem Abrahamshause gar keinen Segen?