Exodus 23:20-24

“Now get yourselves ready. I’m sending my Angel ahead of you to guard you in your travels, to lead you to the place that I’ve prepared. Pay close attention to him. Obey him. Don’t go against him. He won’t put up with your rebellions because he’s acting on my authority. But if you obey him and do everything I tell you, I’ll be an enemy to your enemies, I’ll fight those who fight you. When my Angel goes ahead of you and leads you to the land of the Amorites, the Hittites, the Perizzites, the Canaanites, the Hivites, and the Jebusites, I’ll clear the country of them. So don’t worship or serve their gods; don’t do anything they do because I’m going to wipe them right off the face of the Earth and smash their sacred phallic pillars to bits.