 For example, a rented dwelling outside Israel need not have a mezuzah during the first thirty days, as the tenancy is considered temporary for the first month; but in Israel the posting of the mezuzah is immediately obligatory.The regulation of migration to and from Israel had in view the object of maintaining the settlement of the Land.One must not emigrate unless the necessaries of life reach the price of a "sela" (two common shekels) for a double se'ah-measure of wheat, and unless they are difficult to obtain even then (B.