מִֽי־יָצַ֥ר אֵ֖ל וּפֶ֣סֶל נָסָ֑ךְ לְבִלְתִּ֖י הוֹעִֽיל׃
Quem forma um deus, e funde uma imagem de escultura, que é de nenhum préstimo?
Rashi on Isaiah
molded Heb. נָסָךְ, an expression of pouring and a molten image (מַסֵּכָה). The ‘nun’ in the word is a radical sometimes omitted, e.g., the ‘nun’ of נשך, biting, and of נגף, plaguing.
Ibn Ezra on Isaiah
Who hath formed, etc. Is there any thoughtlessness like this, to attempt to form a god? God. So called in the sense of him who formed the image.
Ibn Ezra on Isaiah
נסך He hath molten. Comp. מסכה molten (Jer. 7:5)