Joshua 23:10

6“Therefore be very courageous to keep and to do all that is written in the book of the law of Moses, that you not turn away from it to the right hand or to the left;

7that you not come among these nations, these that remain among you; neither make mention of the name of their gods, nor cause to swear by them, neither serve them, nor bow down yourselves to them;

8but hold fast to the LORD your God, as you have done to this day.

9“For the LORD has driven great and strong nations out from before you. But as for you, no man has stood before you to this day.

10One man of you shall chase a thousand; for it is the LORD your God who fights for you, as he spoke to you.

11Take good heed therefore to yourselves, that you love the LORD your God.

12“But if you do at all go back, and hold fast to the remnant of these nations, even these who remain among you, and make marriages with them, and go in to them, and they to you;

13know for a certainty that the LORD your God will no longer drive these nations from out of your sight; but they shall be a snare and a trap to you, a scourge in your sides, and thorns in your eyes, until you perish from off this good land which the LORD your God has given you.

14“Behold, today I am going the way of all the earth. You know in all your hearts and in all your souls that not one thing has failed of all the good things which the LORD your God spoke concerning you. All have happened to you. Not one thing has failed of it.