Exodus 23:23-24
For My angel will go before you and bring you into the land of the Amorites, Hittites, Perizzites, Canaanites, Hivites, and Jebusites, and I will annihilate them. / You must not bow down to their gods or serve them or follow their practices. Instead, you are to demolish them and smash their sacred stones to pieces.

Exodus 34:11-16
Observe what I command you this day. I will drive out before you the Amorites, Canaanites, Hittites, Perizzites, Hivites, and Jebusites. / Be careful not to make a treaty with the inhabitants of the land you are entering, lest they become a snare in your midst. / Rather, you must tear down their altars, smash their sacred stones, and chop down their Asherah poles. ...

Leviticus 18:24-30
Do not defile yourselves by any of these practices, for by all these things the nations I am driving out before you have defiled themselves. / Even the land has become defiled, so I am punishing it for its sin, and the land will vomit out its inhabitants. / But you are to keep My statutes and ordinances, and you must not commit any of these abominations—neither your native-born nor the foreigner who lives among you. ...

Numbers 33:51-56
“Speak to the Israelites and tell them: When you cross the Jordan into the land of Canaan, / you must drive out before you all the inhabitants of the land, destroy all their carved images and cast idols, and demolish all their high places. / You are to take possession of the land and settle in it, for I have given you the land to possess. ...

Deuteronomy 7:1-5
When the LORD your God brings you into the land that you are entering to possess, and He drives out before you many nations—the Hittites, Girgashites, Amorites, Canaanites, Perizzites, Hivites, and Jebusites, seven nations larger and stronger than you— / and when the LORD your God has delivered them over to you to defeat them, then you must devote them to complete destruction. Make no treaty with them and show them no mercy. / Do not intermarry with them. Do not give your daughters to their sons or take their daughters for your sons, ...

Deuteronomy 18:9-14
When you enter the land that the LORD your God is giving you, do not imitate the detestable ways of the nations there. / Let no one be found among you who sacrifices his son or daughter in the fire, practices divination or conjury, interprets omens, practices sorcery, / casts spells, consults a medium or spiritist, or inquires of the dead. ...

Joshua 23:12-13
For if you turn away and cling to the rest of these nations that remain among you, and if you intermarry and associate with them, / know for sure that the LORD your God will no longer drive out these nations before you. Instead, they will become for you a snare and a trap, a scourge in your sides and thorns in your eyes, until you perish from this good land that the LORD your God has given you.

Judges 2:1-3
Now the angel of the LORD went up from Gilgal to Bochim and said, “I brought you up out of Egypt and led you into the land that I had promised to your fathers, and I said, ‘I will never break My covenant with you, / and you are not to make a covenant with the people of this land, but you shall tear down their altars.’ Yet you have not obeyed My voice. What is this you have done? / So now I tell you that I will not drive out these people before you; they will be thorns in your sides, and their gods will be a snare to you.”

1 Kings 11:1-2
King Solomon, however, loved many foreign women along with the daughter of Pharaoh—women of Moab, Ammon, Edom, and Sidon, as well as Hittite women. / These women were from the nations about which the LORD had told the Israelites, “You must not intermarry with them, for surely they will turn your hearts after their gods.” Yet Solomon clung to these women in love.

2 Kings 17:7-18
All this happened because the people of Israel had sinned against the LORD their God, who had brought them out of the land of Egypt from under the hand of Pharaoh king of Egypt. They had worshiped other gods / and walked in the customs of the nations that the LORD had driven out before the Israelites, as well as in the practices introduced by the kings of Israel. / The Israelites secretly did things against the LORD their God that were not right. From watchtower to fortified city, they built high places in all their cities. ...

Psalm 106:34-39
They did not destroy the peoples as the LORD had commanded them, / but they mingled with the nations and adopted their customs. / They worshiped their idols, which became a snare to them. ...

Jeremiah 10:2-3
This is what the LORD says: “Do not learn the ways of the nations or be terrified by the signs in the heavens, though the nations themselves are terrified by them. / For the customs of the peoples are worthless; they cut down a tree from the forest; it is shaped with a chisel by the hands of a craftsman.

Ezekiel 11:12
Then you will know that I am the LORD. For you have neither followed My statutes nor practiced My ordinances, but you have conformed to the ordinances of the nations around you.”

Matthew 5:17-19
Do not think that I have come to abolish the Law or the Prophets. I have not come to abolish them, but to fulfill them. / For I tell you truly, until heaven and earth pass away, not a single jot, not a stroke of a pen, will disappear from the Law until everything is accomplished. / So then, whoever breaks one of the least of these commandments and teaches others to do likewise will be called least in the kingdom of heaven; but whoever practices and teaches them will be called great in the kingdom of heaven.

Matthew 15:3-9
Jesus replied, “And why do you break the command of God for the sake of your tradition? / For God said, ‘Honor your father and mother’ and ‘Anyone who curses his father or mother must be put to death.’ / But you say that if anyone says to his father or mother, ‘Whatever you would have received from me is a gift devoted to God,’ ...