Cross reference
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.
2 Corinthians 8:14-15
14 But by an equality, that now at this time your abundance may be a supply for their want, that their abundance also may be a supply for your want: that there may be equality:
15 As it is written, He that had gathered much had nothing over; and he that had gathered little had no lack.