1 Corinthians 16:1-3

Now, concerning the collection I want you to take for God’s holy believers in Jerusalem who are in need, I want you to follow the same instructions I gave the churches of Galatia. Every Sunday, each of you make a generous offering by taking a portion of whatever God has blessed you with and place it in safekeeping. Then I won’t have to make a special appeal when I come. When I arrive, I will send your gift to the poor in Jerusalem along with a letter of explanation, carried by those whom you approve.