in the service of

References in classic literature ?
It is, therefore, with the most evident propriety, that the plan of the convention proposes to empower the Union "to provide for organizing, arming, and disciplining the militia, and for governing such part of them as may be employed in the service of the United States, RESERVING TO THE STATES RESPECTIVELY THE APPOINTMENT OF THE OFFICERS, AND THE AUTHORITY OF TRAINING THE MILITIA ACCORDING TO THE DISCIPLINE PRESCRIBED BY CONGRESS.
To provide for organizing, arming, and disciplining, the Militia, and for governing such Part of them as may be employed in the Service of the United States, reserving to the States respectively, the Appointment of the Officers, and the Authority of training the militia according to the discipline prescribed by Congress;
The lives of the voyageurs are passed in wild and extensive rovings, in the service of individuals, but more especially of the fur traders.
The Canadians, especially, who, with their constitutional vivacity, have a considerable dash of the gascon, were buoyant and boastful, and great brag arts as to the future; while all those who had been in the service of the Northwest Company, and engaged in the Indian trade, plumed themselves upon their hardihood and their capacity to endure privations.
They are allowed no talents except hidden ones, which must be employed in the service of their ministers.