ציטירנדיקער פּירוש אויף ירמיהו 5:13

לי נקם ושלם means, with Me is prepared and held in readiness the punishment of vengeance, and it will recompense them according to their doings. As regards the word ושלם, it means that vengeance will pay them their recompense (וְשִׁלַּם is therefore a verb with the Vau conversive, the subject being the noun נקם which precedes it). — But some explain the word וְשִׁלַּם as a noun, having the same meaning as שִׁלּוּם “recompense”, when it would be of the same grammatical form as the noun in the phrase (Jeremiah 5:13) “And the דִּבֵּר is not in them”, where it has the meaning of דִּבּוּר, “Divine utterance”. And when will I recompense them?

ושלם, the word is a noun, meaning תשלום “payment.” We find a parallel to this in Jeremiah 5,13 where the word והדבר in הדבר אין בהם also means “the Word.” Jeremiah 44,21 has another similar construction when the prophet speaks of והקטר, vehakiter, “the incense offering.”