Exodus 13:4-6

New International Version - UK

⁴ Today, in the month of Aviv, you are leaving. ⁵ When the Lord brings you into the land of the Canaanites, Hittites, Amorites, Hivites and Jebusites – the land he swore to your ancestors to give you, a land flowing with milk and honey – you are to observe this ceremony in this month: ⁶ for seven days eat bread made without yeast and on the seventh day hold a festival to the Lord.