The Hired can not Hire himself to the other Person
Issue No.1857- If a labourer or a person is hired and employed by someone, the hirer cannot lease out his services to another person, unless it is understood from his words or action that the hirer has the option to do so. Then, in such a case, it is not permissible as an obligatory precaution, if he takes more money than the agreed wage for the hired person. However, this is permissible in cases other than a house, shop and a hired person.