According to the book of Romans, chapter 16, verses 3 and 4, Priscilla and Aquila, were helpers of Paul in Christ Jesus, who have for Paul's life laid down their own necks.
If they were ready to die, have their own neck cut for the sake of the Apostle Paul, couldn't they give a kidney to a beloved brother or sister for the he purpose of augmenting one's life?

The example of Priscilla and Aquila in Romans 16:3-4 shows us that they were ready to risk their lives for the Apostle Paul. This act of selflessness and love should inspire us to be ready to give, even if it means sharing a part of our body to save someone else's life.

Thanks be to God sister @idyukpong