2 Corinthians 8:19-21

and not only this, but he has also been appointed by the churches to travel with us in this gracious work, which is being administered by us for the glory of the Lord Himself, and to show our readiness, taking precaution so that no one will discredit us in our administration of this generous gift; for we have regard for what is honorable, not only in the sight of the Lord, but also in the sight of men.