Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[294] Let this be the constitution of your political laws in time of peace, and God will be so merciful as to preserve this excellent settlement free from disturbance: and may that time never come which may innovate any thing, and change it for the contrary. But since it must needs happen that mankind fall into troubles and dangers, either undesignedly or intentionally, come let us make a few constitutions concerning them, that so being apprised beforehand what ought to be done, you may have salutary counsels ready when you want them, and may not then be obliged to go to seek what is to be done, and so be unprovided, and fall into dangerous circumstances. May you be a laborious people, and exercise your souls in virtuous actions, and thereby possess and inherit the land without wars; while neither any foreigners make war upon it, and so afflict you, nor any internal sedition seize upon it, whereby you may do things that are contrary to your fathers, and so lose the laws which they have established. And may you continue in the observation of those laws which God hath approved of, and hath delivered to you. Let all sort of warlike operations, whether they befall you now in your own time, or hereafter in the times of your posterity, be done out of your own borders: but when you are about to go to war, send embassages and heralds to those who are your voluntary enemies, for it is a right thing to make use of words to them before you come to your weapons of war; and assure them thereby, that although you have a numerous army, with horses and weapons, and, above these, a God merciful to you, and ready to assist you, you do however desire them not to compel you to fight against them, nor to take from them what they have, which will indeed be our gain, but what they will have no reason to wish we should take to ourselves. And if they hearken to you, it will be proper for you to keep peace with them; but if they trust in their own strength, as superior to yours, and will not do you justice, lead your army against them, making use of God as your supreme Commander, but ordaining for a lieutenant under him one that is of the greatest courage among you; for these different commanders, besides their being an obstacle to actions that are to be done on the sudden, are a disadvantage to those that make use of them. Lead an army pure, and of chosen men, composed of all such as have extraordinary strength of body and hardiness of soul; but do you send away the timorous part, lest they run away in the time of action, and so afford an advantage to your enemies. Do you also give leave to those that have lately built them houses, and have not yet lived in them a year's time; and to those that have planted them vineyards, and have not yet been partakers of their fruits, - to continue in their own country; as well as those also who have betrothed, or lately married them wives, lest they have such an affection for these things that they he too sparing of their lives, and, by reserving themselves for these enjoyments, they become voluntary cowards, on account of their wives.