Joshua 23:7

that ye come not among these nations, these that remain among you, to enter into any fellowship with them; neither make mention of the name of their gods, namely, for the purpose of calling upon them or of proclaiming them, to swear by them, to serve them by offerings, and to bow down to them in prayer, Exodus 23:13; Deuteronomy 6:13; Deuteronomy 10:20, as Joshua adds; nor cause to swear by them, neither serve them, nor bow yourselves unto them;