2 Corinthians 9:11-13

ye being enriched in everything unto all liberality, which worketh through us thanksgiving to God. For the ministration of this service not only filleth up the measure of the wants of the saints, but aboundeth also through many thanksgivings unto God; seeing that through the proving of you by this ministration they glorify God for the obedience of your confession unto the gospel of Christ, and for the liberality of your contribution unto them and unto all