Mambo ya Walawi 13 : 54 Leviticus chapter 13 verse 54

ndipo kuhani ataamuru kwamba wakifue kitu kile kilicho na hilo pigo, naye atakiweka mahali muda wa siku saba tena;
soma Mlango wa 13

then the priest shall command that they wash the thing in which the plague is, and he shall isolate it seven more days.