Jeremiah 11:4, 7

which I commanded your fathers at the time that I brought them out of the land of Egypt, from the iron furnace, saying, ‘Listen to My voice and do according to all that I command you. So you shall be My people, and I will be your God,’

For I solemnly warned your fathers at the time that I brought them up from the land of Egypt, even to this day, warning them persistently, saying, “Obey My voice.”