1 Corinthians 16:2

2 On the first day of every week, each one of you should set aside a sum of money in keeping with your income, saving it up, so that when I come no collections will have to be made.

Read 1 Corinthians 16:2 Using Other Translations

Upon the first day of the week let every one of you lay by him in store, as God hath prospered him, that there be no gatherings when I come.
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.
On the first day of each week, you should each put aside a portion of the money you have earned. Don’t wait until I get there and then try to collect it all at once.