Original Verse:
1st Corinthians Chapter 10 Verse 3And they all took the same holy food;

Reference Verses:
Exodus Chapter 16 Verse 4Then the Lord said to Moses, See, I will send down bread from heaven for you; and the people will go out every day and get enough for the day's needs; so that I may put them to the test to see if they will keep my laws or not.
Exodus Chapter 16 Verse 15And when the children of Israel saw it, they said to one another, What is it? for they had no idea what it was. And Moses said to them, It is the bread which the Lord has given you for your food.
Deuteronomy Chapter 8 Verse 3And he made low your pride and let you be without food and gave you manna for your food, a thing new to you, which your fathers never saw; so that he might make it clear to you that bread is not man's only need, but his life is in every word which comes out of the mouth of the Lord.
Psalms Chapter 78 Verse 24And he sent down manna like rain for their food, and gave them the grain of heaven.