Exodus 16:5

And on the sixth day they are to make ready what they get in, and it will be twice as much as they get on the other days.

Exodus 16:22-23

And on the sixth day they took up twice as much of the bread, two omers for every person: and all the rulers of the people gave Moses word of it.

Exodus 35:2-3

Six days let work be done, but the seventh day is to be a holy day to you, a Sabbath of rest to the Lord; whoever does any work on that day is to be put to death.

Leviticus 25:21-22

Then I will send my blessing on you in the sixth year, and the land will give fruit enough for three years.

Treasury of Scripture Knowledge

Summary

And it shall come to pass, that on the sixth day they shall prepare that which they bring in; and it shall be twice as much as they gather daily.

Bible References

Prepare

Exodus 16:23
And he said, This is what the Lord has said, Tomorrow is a day of rest, a holy Sabbath to the Lord: what has to be cooked may be cooked; and what is over, put on one side to be kept till the morning.
Exodus 35:2
Six days let work be done, but the seventh day is to be a holy day to you, a Sabbath of rest to the Lord; whoever does any work on that day is to be put to death.
Leviticus 25:21
Then I will send my blessing on you in the sixth year, and the land will give fruit enough for three years.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain