וְאַתָּ֨ה בֶן־אָדָ֜ם קַח־לְךָ֣ ׀ חֶ֣רֶב חַדָּ֗ה תַּ֤עַר הַגַּלָּבִים֙ תִּקָּחֶ֣נָּה לָּ֔ךְ וְהַעֲבַרְתָּ֥ עַל־רֹאשְׁךָ֖ וְעַל־זְקָנֶ֑ךָ וְלָקַחְתָּ֥ לְךָ֛ מֹאזְנֵ֥י מִשְׁקָ֖ל וְחִלַּקְתָּֽם׃
And thou, son of man, take thee a sharp sword, as a barber’s razor shalt thou take it unto thee, and cause it to pass upon thy head and upon thy beard; then take thee balances to weigh, and divide the hair.
Rashi on Ezekiel
a cobbler’s razor Heb. הַגַלָבִים, the cobblers. It is Greek, and some say that it is parcheminer in Old French, cobbler, saddler. However, Menachem (p. 56) defines תַעַר הַגַלָבִים as, the barber’s razor. No similar word exists in Scripture.