Greek expresses the possessive analytically with article + noun + genitive pronoun (ὁ σκώληξ αὐτῶν), and the Vulgate mirrors this with vermis eorum; Syriac compresses the entire phrase into a single inflected form ܕܬܘܠܥܗܘܢ bearing the relative particle and the 3mp possessive suffix, a typical Semitic synthetic construction.