In Council of Safety, Philadelphia, December 7, 1776 [electronic resource] : Whereas the safety and security of every state depends on the virtuous exertions of individuals in its defence ... Therefore resolved, that no excuse ought to be admitted or deemed sufficient against marching with the militia at this time, except sickness, infirmity of body ..

December 7, 1776 resolutions from the Philadelphia Council of Safety advising all (men) to march with militia; those that do not would be viewed as suspect, unless infirm, old and other valid reasons.