1 Corinthians 16:1-4 (ESV)

¹ Now concerning^[a] the collection for the saints: as I directed the churches of Galatia, so you also are to do. ² On the first day of every week, each of you is to put something aside and store it up, as he may prosper, so that there will be no collecting when I come. ³ And when I arrive, I will send those whom you accredit by letter to carry your gift to Jerusalem. ⁴ If it seems advisable that I should go also, they will accompany me.