2 Corinthians 8:2-3

8:2 that during a severe ordeal of suffering, their abundant joy and their extreme poverty have overflowed in the wealth of their generosity. 8:3 For I testify, they gave according to their means and beyond their means. They did so voluntarily,

2 Corinthians 8:12

8:12 For if the eagerness is present, the gift itself is acceptable according to whatever one has, not according to what he does not have.