Kommentar zu Mischlej 25:20

A worn-out garment on a cold day Heb. מעדה בגד, synonymous with (Isa. 64:5): “בגד עדים, a discarded garment,” a worn-out garment that is fit to be taken off since it is worn out, as we translate into Aramaic “ויסר” (Ex. 7:24) as ויעדי, and He shall remove. Now this is its interpretation: A worn-out garment on a cold day is like vinegar on chalk. chalk Heb. נתר, a kind of soft earth, like our earth that is called creide, which they would hew and make vessels therefrom, and if vinegar falls on it, [the earth] is dissolved and ruined. So... is one who sings songs to a broken heart [lit. on a bad heart. This one] resembles them both. Now what is one who sings songs? This is one who teaches the Torah to a wicked student, who has no intention in his heart to fulfill it.