Exodus 16:19

And the children of Israel did so, and gathered, some more, some less.

And when they did mete it with an omer, he that gathered much had nothing over, and he that gathered little had no lack; they gathered every man according to his eating.

Notwithstanding they hearkened not unto Moses; but some of them left of it until the morning, and it bred worms, and stank: and Moses was wroth with them.

And they gathered it every morning, every man according to his eating: and when the sun waxed hot, it melted.