2 Corinthians 8:10-12

10And here is my judgment about what is best for you in this matter. Last year you were the first not only to give but also to have the desire to do so. 11Now finish the work, so that your eager willingness to do it may be matched by your completion of it, according to your means.

12For if the willingness is there, the gift is acceptable according to what one has, not according to what one does not have.