Exodus 23:13 in the World English Bible
“Be careful to do all things that I have said to you; and don’t invoke the name of other gods or even let them be heard out of your mouth.
Context
12 Six days thou shalt do thy work, and on the seventh day thou shalt rest: that thine ox and thine ass may rest, and the son of thy handmaid, and the stranger, may be refreshed.
13 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.
14 Three times thou shalt keep a feast unto me in the year.