Matthew Poole and continuators on Exodus 16:18

18 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.

All that was gathered by the members of one Family was put into an heap, and then distributed to each person an Omer, neither more nor less: To which St. Paul alludes 2 Cor. 8. 13, &c.