2 Corinthians 8:3-4
I can testify that up to their means, aye and beyond their means, they have given ??4 begging me of their own accord, most urgently, for the favour of contributing to the support of the saints.
2 Corinthians 8:12
If only one is ready to give, according to his means, it is acceptable; he is not asked to give what he has not got.
2 Corinthians 8:17
he has indeed responded to my request, but he is off to you by his own choice, so keen is his interest in you.
2 Corinthians 9:5
That is why I have thought it necessary to ask these brothers to go on in advance and get your promised contribution ready in good time. I want it to be forthcoming as a generous gift, not as money wrung out of you.