'Business' in the Bible

For you see what care was produced in you by this very sorrow of yours before God, what clearing of yourselves, what wrath against sin, what fear, what desire, what serious purpose, what punishment. In everything you have made it clear that you are free from sin in this business.

And so that no man might be able to say anything against us in the business of this giving which has been put into our hands:

For the business has been so ordered by us as to have the approval, not only of the Lord, but of men.

Not taking credit to ourselves for what is not our business, that is, for the work of others; but having hope that, with the growth of your faith, we may get the credit for an increase which is the effect of our work,

This is now the third time that I am ready to come to you; and I will not be a trouble to you: my desire is for you, not for your property: for it is not the children's business to make store for their fathers, but the fathers for the children.