"But when the inhabitants of Gibeon heard what Joshua had done to Jericho and Ai, they worked craftily, and went and pretended to be ambassadors. And they took old sacks on their donkeys, old wineskins torn and mended, old and patched sandals on their feet, and old garments on themselves; and all the bread of their provision was dry and moldy. And they went to Joshua, to the camp at Gilgal, and said to him and to the men of Israel, 'We have come from a far country; now therefore, make a covenant with us,'" Joshua 9:3-6, NKJV. #WiseDeception
When situations and circumstances come to a boiling point in the scriptures, even the most notable servants of God used deception in a very wise way; almost always, whether it be lying, breaking the law or using a false guise, it was done so to save lives.