Exodus 16:22-23

22On the sixth day, the Israelites picked up twice as much food. They picked up four litres for each person. Then the leaders of the people told Moses what they had done.

23Moses said to them, ‘This is what the Lord has said: “Tomorrow is a special day of rest. It is a Sabbath day, to worship the Lord. Today, you must bake any food that you want to bake. Boil the meat that you want to boil. Keep until the morning whatever food you do not eat today.” ’