Exodus 23:20-23 NIV

[20] “See, I am sending an angel ahead of you to guard you along the way and to bring you to the place I have prepared. [21] Pay attention to him and listen to what he says. Do not rebel against him; he will not forgive your rebellion, since my Name is in him. [22] If you listen carefully to what he says and do all that I say, I will be an enemy to your enemies and will oppose those who oppose you. [23] My angel will go ahead of you and bring you into the land of the Amorites, Hittites, Perizzites, Canaanites, Hivites and Jebusites, and I will wipe them out.