Exodus 16:20-22

American Standard Version

²⁰ Notwithstanding they hearkened not unto Moses; but some of them left of it until the morning, and it bred worms, and became foul: and Moses was wroth with them. ²¹ And they gathered it morning by morning, every man according to his eating: and when the sun waxed hot, it melted. ²² And it came to pass, that on the sixth day they gathered twice as much bread, two omers for each one: and all the rulers of the congregation came and told Moses.