תהילים קט:יט פירוש: רש״י

May it be to him [May] the curse [be to him] as an envelopment like a garment. [This] I found.

and as a girdle...constantly Heb. ולמזח, a girdle, and so, (Job 12:21): “and loosens the belt (מזיח) of the strong.” He loosens the belt of the strong.