Acts 20:4 Trophimus: Acts 20:4, Acts 21:29 an Asian co-worker apparently of Ephesus. One of eight friends who accompanied Paul at the end of the 3rd missionary journey.[ see 1 Corinthians 16:3-4; 2 Corinthians 8:19-20 ] He was the innocent cause of the riot in the Jewish Temple that almost cost Paul his life.