Kautilya's Arthashastra 14.3.76

14.3.76

dvāre gṛhasya senāyā grāmasya nagarasya vā /
saputradāraḥ sadhanastrīn pakṣān nātivartate //

Or near the house of, a man or in the vicinity of the camp of an army, of a village, or of a city, that man (or the body of men) with wife, children, and wealth will not survive three fortnights.