Exodus 34:23-25

Lexham English Bible

²³ Three times in the year all your males will appear before the Lord, Yahweh, the God of Israel, ²⁴ because I will evict nations before you, and I will enlarge your territory, and no one will covet your land when you go up to appear before Yahweh your God three times in the year.

²⁵ “You will not slaughter the blood of my sacrifice on food with yeast, and the sacrifice of the Feast of the Passover will not stay overnight to the morning.