2 Corinthians 8:4, 6, 19

begging us with much urging for the favor of participation in the support of the saints

So we urged Titus that as he had previously made a beginning, so he would also complete in you this gracious work as well.

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