Exodus:16:4-5
vw@Exodus:16:4 @ And Jehovah said to Moses, Behold, I will rain bread from the heavens for you. And the people shall go out and gather in this matter day by day, that I may test them, whether they will walk in My Law or not.
vw@Exodus:16:5 @ And it shall be on the sixth day that they shall prepare what they bring in, and it shall be twice as much as they gather day by day.