Judges 4:16-17

There was not a man left In the field; for there were some who fled away, as Sisera did. The tent of Jael For women had their tents apart from their husbands. And here he probably thought he would be more secret and secure than in her husband's tent, or in any other place in that encampment, as it would have been a much greater insult to Heber for any Israelite to search for him there than in any other of his tents. For there was peace between Jabin and the house of Heber Not a covenant of friendship, which they were forbidden to make with the Canaanites, but a cessation of hostilities, which Jabin granted them, because they were peaceable people, abhorring war, and wholly minding pasturage, and were not Israelites, with whom his principal quarrel was. Add to this, that God disposed his heart to favour those who were careful to shun idolatry, and other sins wherewith Israel had corrupted themselves.