Roma 14:20

14:20 Do not destroy the work of God for the sake of food. For although all things are clean, ¹  it is wrong to cause anyone to stumble by what you eat.

Roma 15:26

15:26 For Macedonia and Achaia are pleased to make some contribution for the poor among the saints in Jerusalem.

[14:20]  ¹ sn Here clean refers to food being ceremonially clean.