'Serve Other Gods' in the Bible

therefore I will cast you forth out of this land into the land that you have not known, neither you nor your fathers; and there you shall serve other gods day and night; for I will show you no favor.'

because of their wickedness which they have committed to provoke me to anger, in that they went to burn incense, to serve other gods, that they did not know, neither they, nor you, nor your fathers.