וּבְכֹ֛ל אֲשֶׁר־אָמַ֥רְתִּי אֲלֵיכֶ֖ם תִּשָּׁמֵ֑רוּ וְשֵׁ֨ם אֱלֹהִ֤ים אֲחֵרִים֙ לֹ֣א תַזְכִּ֔ירוּ לֹ֥א יִשָּׁמַ֖ע עַל־פִּֽיךָ׃
And in all things that I have said unto you take ye heed; and make no mention of the name of other gods, neither let it be heard out of thy mouth. .
Read kabbalistic (mystical) interpretation of Exodus 23:13: and classical mystical sources.