No person, agent, agency or institution of another state shall place a child in a child-caring agency or proctor foster home in this state without first having furnished the Department of Human Services such guarantee as the department may require against the child becoming a public charge within five years from the date of the placement. [Formerly 419.134; 1971 c.401 § 23; 1975 c.310 § 8; 2016 c.106 § 18]