Exodus 16:23-25

23then he said to them, “This is what the Lord 1meant: 2Tomorrow is a sabbath observance, a holy sabbath to the Lord. Bake what you will bake and boil what you will boil, and 3all that is left over 4put aside to be kept until morning.”

24So they 5put it aside until morning, as Moses had ordered, and 6it did not become foul nor was there any worm in it.

25Moses said, “Eat it today, for today is a sabbath to the Lord; today you will not find it in the field.