Exodus 23:14-24
English Standard Version
Chapter 23
14"Three times in the year you shall keep a feast to me. 15You shall keep the Feast of Unleavened Bread. As I commanded you, you shall eat unleavened bread for seven days at the appointed time in the month of Abib, for in it you came out of Egypt. None shall appear before me empty-handed. 16You shall keep the Feast of Harvest, of the firstfruits of your labor, of what you sow in the field. You shall keep the Feast of Ingathering at the end of the year, when you gather in from the field the fruit of your labor. 17Three times in the year shall all your males appear before the Lord God.
20"Behold, I send an angel before you to guard you on the way and to bring you to the place that I have prepared.
21Pay careful attention to him and obey his voice; do not rebel against him, for he will not pardon your transgression, for my name is in him.
23"When my angel goes before you and brings you to the Amorites and the Hittites and the Perizzites and the Canaanites, the Hivites and the Jebusites, and I blot them out,
24you shall not bow down to their gods nor serve them, nor do as they do, but you shall utterly overthrow them and break their pillars in pieces.