6 Bible Verses about Trickery

Granting that I have not been a burden to you, was I a clever schemer who trapped you by some trick?

But he discerned their craftiness and responded to them,

Then we will no longer be little children, tossed like waves and blown about by every wind of doctrine, by people's trickery, or by clever strategies that would lead us astray.

But when the inhabitants of Gibeon heard what Joshua had done to Jericho and Ai, they took the initiative by preparing their provisions shrewdly: they took tattered sacks for their donkeys, worn-out, torn, and mended wineskins, worn-out, patched sandals for their feet, and worn-out clothes. All of their food was dried out and covered in mold. read more.
Then they approached Joshua in the camp at Gilgal and addressed him and the Israelis, "We've arrived from a distant country, so please make a treaty with us right now." But the Israelis responded to the Hivites, "Perhaps you live in our midst. If this is so, how can we make a treaty with you?" So they responded to Joshua, "We are your servants." Joshua asked them, "Who are you? And where did you come from?" They answered, "Your servants have arrived from a very distant land, because of the reputation of the LORD your God, because we've heard a report about all that he did in Egypt, along with all of what he did to the two Amorite kings who were beyond the Jordan River that is, to King Sihon of Heshbon and to King Og of Bashan, who lived in Ashtaroth. So our leaders and all of the inhabitants of our country told us, "Take provisions along with you for your journey, go to meet them, and tell them, "We are your servants. Come now and make a treaty with us."' Look at our bread: it was still warm when we took it from our houses as our food for our journey on the very day we set out to come to you. But now, look how it's dry and moldy. And these wineskins were new when we filled them, but look now they're cracked. And our clothes and sandals are worn out from our very long journey." So the leaders of Israel sampled their provisions, but did not ask the LORD about it. They made a treaty with them, guaranteeing their lives with a covenant, and the leaders of the congregation confirmed it with an oath to them. But three days after they had made the treaty with them, they learned that they were their neighbors and were living in their midst.

Saul told his servants, "Find me a woman who is a medium so I can go to her and make my inquiry through her." His servants told him, "Look, there's a woman at Endor who is a medium." Saul disguised himself, putting on different clothes. He went along with two men to the woman at night. He said, "Consult a familiar spirit for me and bring up for me the one whom I tell you." The woman told him, "Look, you know what Saul has done. He has removed mediums and spiritists from the land, so why are you trying to entrap me, so as to cause my death?"read more.
Saul swore to her by the LORD: "As surely as the LORD lives, no punishment will come on you for this thing."

Seeing through their hypocrisy, Jesus replied to them, "Why are you testing me? Bring me a denarius and let me look at it."