6 Bible Verses about Trickery

But let [it] be. I have not been a burden to you, but [because I] was crafty, I took you by cunning.

But seeing through their craftiness, he said to them,

so that we may no longer be infants, tossed about by waves and carried about by every wind of teaching, by the trickery of people, by craftiness with reference to the scheming of deceit.

But the inhabitants of Gibeon heard what Joshua did to Jericho and Ai, and they acted on their part with cunning: they went and prepared provisions, and took worn-out sacks for their donkeys and old wineskins [that were] torn and mended. The sandals on their feet [were] patched and old, their clothes [were] old, and their food was dry and crumbled.read more.
And they went to Joshua at the camp [at] Gilgal and said to him and to the men of Israel, "We have come from a far land; so then {make a covenant with us}." And the men of Israel said to the Hivites, "Perhaps you [are] living among us; how can we {make a covenant} with you?" They said to Joshua, "We [are] your servants." And Joshua said to them, "Who [are] you, and from where do you come?" And they said to him, "Your servants have come from a very far land because of the name of Yahweh your God; we have heard of his reputation, of all that he did in Egypt, and of all that he did to the two kings of the Amorites who [were] beyond the Jordan--to Sihon king of Heshbon and to Og king of Bashan, who [was] in Ashtaroth. So our elders said to us and all the inhabitants of our land, 'Take in your hand provisions for the journey, and go to meet them, and say to them, "We [are] your servants; so then {make a covenant with us}." ' This [is] our bread; [it was] hot [when] we took it from our houses as provisions on the day we set out to come to you. But now, look, it is dry and crumbled. These [are] the wineskins that we filled new, but look, they have burst; and these [are] our clothes and sandals that have worn out from the very long journey." So the leaders took from their provisions, but {they did not ask direction from Yahweh}. And Joshua made peace with them, and {he made a covenant with them} to allow them to live happily, and the leaders of the congregation swore [an oath] to them. And it happened that at the end of three days, after they made a covenant with them, they heard that {they were their neighbors} and living among them.

So Saul said to his servants, "Search for me {a woman who is a medium} so that I may go to her and inquire of her." His servants said to him, "Look [there is] a woman who [is] a medium in Endor." So Saul disguised himself and put on other clothes, and he went {with two of his men}. And they came to the woman [by] night and he said, "Please consult a spirit for me through {the ritual pit}, and bring up for me [the one] whom I tell you." But the woman said to him, "Look, you know what Saul did, how he exterminated the mediums and the soothsayers from the land! Why [are] you setting a trap for my life to kill me?"read more.
Then Saul swore to her by Yahweh, "{As Yahweh lives}, {you will not be punished} for this thing."

But [because he] knew their hypocrisy, he said to them, "Why are you testing me? Bring me a denarius so that I can look at [it]!"