Tanach · Rishonim on Tanach · Ibn Ezra · Torah
Ibn Ezra on Numbers 15:3/אבן עזרא על במדבר ט״ו:ג׳
אלפלא. לפרש וכן והפלה ה' ואם הוא בה"א כי אותיות אהו"י מתחלפות:
1CLEARLY UTTERED. Le-fale (clearly uttered) means to separate.13 (in fulfillment of a vow clearly uttered) is to be rendered, in fulfillment of a vow set aside. Similarly the word ve-hiflah (shall make a division) in And the Lord shall make a division (Ex. 9:4). This is so even though ve-hiflah is spelled with a heh,14 is spelled with an alef. for the letters alef, heh, vav, yod interchange.9.15