BDBD is 1 Corinthians 16

  Paul concludes his letter to the congregation at Corinth with an instruction, a personal request, and final greetings.
  The Corinthian congregation meets on the first day of the week, Sunday. That is when he told them to gather together money to help the believers in Jerusalem. Judah was experiencing a severe drought. They were to plan and prepare according to their income to help fellow Christians.  Helping other believers is a good part of life in Jesus.
  Paul also encouraged hospitality toward traveling believers. At times I was stationary and accepted others into my abode. Now I find myself moving here and there often. In the last 15 months, I stayed at 8 different places. Some for a few days, others longer and still others I visited more than once. Some of these times the Lord’s people and family welcomed me in. Most of the time I was alone renting. A few times I had guests. It is good to open my home and share time with believers.