1 Corinthians 16:2-4

New Revised Standard Version, Anglicised

² On the first day of every week, each of you is to put aside and save whatever extra you earn, so that collections need not be taken when I come. ³ And when I arrive, I will send any whom you approve with letters to take your gift to Jerusalem. ⁴ If it seems advisable that I should go also, they will accompany me.