לַֽמְאַחֲרִ֥ים עַל־הַיָּ֑יִן לַ֝בָּאִ֗ים לַחְקֹ֥ר מִמְסָֽךְ׃
Para los que se detienen mucho en el vino, Para los que van buscando la mistura.
Rashi on Proverbs
for mixed wine [as translated,] for mixed wine; this word is a noun, like ממכר, merchandise.
Rashi on Proverbs
to search for mixed wine Who search and hunt where good wine is sold.