כִּ֣י אָמַ֗ר בְּכֹ֤חַ יָדִי֙ עָשִׂ֔יתִי וּבְחָכְמָתִ֖י כִּ֣י נְבֻנ֑וֹתִי וְאָסִ֣יר ׀ גְּבוּלֹ֣ת עַמִּ֗ים ועתידתיהם [וַעֲתוּדֽוֹתֵיהֶם֙] שׁוֹשֵׂ֔תִי וְאוֹרִ֥יד כַּאבִּ֖יר יוֹשְׁבִֽים׃
Porquanto diz ele: Com a força da minha mão o fiz, e com a minha sabedoria, porque sou entendido; eu removi os limites dos povos, e roubei os seus tesouros, e como valente abati os que se sentavam sobre tronos.
Rashi on Isaiah
For he said, With the strength of my hand I accomplished this None of my might is from the Holy One, blessed be He.
Ibn Ezra on Isaiah
עשיתי I have acted valiantly. 9A. V., I have done it. Supply גבורה valour.
Rashi on Isaiah
I am clever [More exactly,] I have become clever.