Exodus 16
15 Ref And when the children of Israel saw it, they said one to another, It is manna: for they wist not what it was. And Moses said unto them, This is the bread which the LORD hath given you to eat.
16 Ref This is the thing which the LORD hath commanded, Gather of it every man according to his eating, an omer for every man, according to the number of your persons; take ye every man for them which are in his tents.
17 And the children of Israel did so, and gathered, some more, some less.
18 Ref 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.
19 Ref And Moses said, Let no man leave of it till the morning.
20 Ref 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.
21 Ref And they gathered it every morning, every man according to his eating: and when the sun waxed hot, it melted.
22 Ref And it came to pass, that on the sixth day they gathered twice as much bread, two omers for one man: and all the rulers of the congregation came and told Moses.