Joshua 23:7
“That ye come not 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 yourselves unto them:”
And the Lord your God, he shall expel them from before you, and drive them from out of your sight; and ye shall possess their land, as the Lord your God hath promised unto you.
Be ye therefore very courageous to keep and to do all that is written in the book of the law of Moses, that ye turn not aside therefrom to the right hand or to the left;
That ye come not 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 yourselves unto them:
But cleave unto the Lord your God, as ye have done unto this day.
For the Lord hath driven out from before you great nations and strong: but as for you, no man hath been able to stand before you unto this day.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“When ye have transgressed the covenant of the Lord your God, which he commanded you, and have gone and served other gods, and bowed yourselves to them; then shall the anger of the Lord be kindled against you, and ye shall perish quickly from off the good land which he hath given unto you.”
“And in all things that I have said unto you be circumspect: and make no mention of the name of other gods, neither let it be heard out of thy mouth.”
“Else if ye do in any wise go back, and cleave unto the remnant of these nations, even these that remain among you, and shall make marriages with them, and go in unto them, and they to you:”
“They shall not dwell in thy land, lest they make thee sin against me: for if thou serve their gods, it will surely be a snare unto thee.”
“Now therefore put away, said he, the strange gods which are among you, and incline your heart unto the Lord God of Israel.”