Why was double manna given on the sixth day?

Answer

"See, for that the Lord hath given you the Sabbath, therefore He gives you on the sixth day the bread of
two days; abide you every man in his place, let no man go out of his place on the seventh day!' Verse 29.

Through whom did God create all things?
What prayer did Moses offer in behalf of Israel?
What did this little horn do to the people of God?
How enduring are His commandments?
What does God say the Sabbath will be to those who hallow it, or keep it holy?
How does James say the rich have lived?
Why was this to be?

Questions & Answers are from the book Bible Readings for the Home Circle