περὶ ταῦτα οὕτω σφι νενομοθέτηται → it has been so ordained by law
părĭĕtĭnæ, ārum, f. (paries), murs délabrés, débris, ruines : Cic. Tusc. 3, 53 ; Fam. 13, 1, 3 ; Plin. 25, 161